I write about the psychology of connection. Why so many of us feel alone in an over-connected, AI-filled world, and what actually helps to build a life with more friendship, love and community.

I also support purpose-driven founders building better-for-you wellness products and services.

Psychology MSc · Investor · Writer

Jessica Warren

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I write about the psychology of connection. Why so many of us feel alone in an over-connected, AI-filled world, and what actually helps to build a life with more friendship, love and community.

I also support purpose-driven founders building better-for-you wellness products and services.

I'm a writer and angel investor with an MSc in Psychology, plus wellness certifications like coaching, meditation teaching and energy healing. Before that, I was a Chartered Accountant in corporate finance, and my first business was photography. Now my work focuses on how we can live happier, healthier, more connected lives, even as the world speeds up around us. 

My 20s looked successful from the outside, but I often felt lost and alone. Working out why, and what actually helps us connect better to ourselves, others and our environment, took me down a different path.

My newsletter, Science & Soul, shares the most useful things I come across: practical psychology for relationships, confidence and wellbeing, plus the things we can sense matter just as much, like intuition, community and nature. I write especially for millennials who grew up in an interesting time and, like me, want to succeed in life and work... and make the world a little better in ways that they uniquely can.

Hello, I'm Jess

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I back purpose-driven founders building companies that support healthier, happier lives, including better food and beverage products and health and wellbeing technology. My investments include JustPark (exited), Soul Fruit, Olly's, NOLO, The Cheeky Panda, Kradle AI and WAVI, and I previously co-led the UK angel network Techsmart Venture Partners.

I often find companies as a customer fan first, because I love what they make. I invest in a handful of companies a year, always in revenue-generating better-for-you products. If that's you, please get in touch.

I read every message myself but may not reply to them all. If you don't hear back, it is not a fit for my portfolio this time but I wish you every success. You can connect with me on LinkedIn so I can follow your journey.
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Angel Investing

supporting impact-led founders 

Science and Soul Notes

One short, useful email every month or so on the psychology tips and tools I have been learning and using for more connection and wellbeing, plus interesting event invites. Unsubscribe whenever you like.

Natalie wood

"Jess has been a great supportive early stage investor for our snack brand. She’s passionate and enthusiastic about the health & wellness space and brings with her a wealth of knowledge.  She’s been an amazing support for us as start-up Founders and is always willing to help and share advice whenever we call upon her. She makes great connections with her extensive network and is always thinking about connections she can make that would benefit us. We love having her on board."

Founder of Soul Fruit

Kind Words

PAUL OBEY

"Jessica appeared as a guest on my business show...We covered the importance of mental well being and mindfulness as people relate to work and life...providing very insightful perspectives...she dealt with queries in an excellent, natural way. I found Jessica through reading an excellent article she had written in the Chartered Accountants' magazine, Economia. Jessica makes these important issues easily understandable and offers effective, easy to implement solutions."

BBC RADIO Host

PAUL OBEY

"Jessica appeared as a guest on my business show...We covered the importance of mental well being and mindfulness as people relate to work and life...providing very insightful perspectives...she dealt with queries in an excellent, natural way. I found Jessica through reading an excellent article she had written in the Chartered Accountants' magazine, Economia. Jessica makes these important issues easily understandable and offers effective, easy to implement solutions."

BBC RADIO Host

Kind Words

Tobi Akingbade

"Jess was an absolute pleasure to work with! During mental health week, my colleagues and I put an event together themed around 'Kindness' - being kind to yourself and your mental health. Jess was a speaker at the event and shared really helpful resources. Her knowledge on the subject matter was obvious - real gems that attendees took on and implemented in their everyday lives, this was validated by the feedback we got from attendees."

PwC

Kind Words

Tobi Akingbade

"Jess was an absolute pleasure to work with! During mental health week, my colleagues and I put an event together themed around 'Kindness' - being kind to yourself and your mental health. Jess was a speaker at the event and shared really helpful resources. Her knowledge on the subject matter was obvious - real gems that attendees took on and implemented in their everyday lives, this was validated by the feedback we got from attendees."

PwC

James T.

"Jess has been instrumental in my personal development and growth. She blends quantitative and qualitative skills, bringing a deep understanding of how business from her time in finance, which gave her empathy for the challenges I faced during the most intense periods of work in my career after selling my company to Google. From here, she brought rigor and process into the 'soft' work of personal development. Working with Jess unlocked a greater sense of calm, and a better understanding of my emotional landscape."

Silicon Valley Tech Entrepreneur

Kind Words

James T.

"Jess has been instrumental in my personal development and growth. She blends quantitative and qualitative skills, bringing a deep understanding of how business from her time in finance, which gave her empathy for the challenges I faced during the most intense periods of work in my career after selling my company to Google. From here, she brought rigor and process into the 'soft' work of personal development. Working with Jess unlocked a greater sense of calm, and a better understanding of my emotional landscape."

Silicon Valley Tech Entrepreneur

Pierre Darnton

"I highly recommend Jessica as an exceptional investor and valued partner. Her strategic insights, financial acumen, and extensive network have been instrumental in our journey. Jessica goes above and beyond, actively connecting us with key people in her network. She is not just an investor but a dedicated advocate for products she truly believes in."

Co Founder Nolo | Former CEO Polaroid

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Pierre Darnton

"I highly recommend Jessica as an exceptional investor and valued partner. Her strategic insights, financial acumen, and extensive network have been instrumental in our journey. Jessica goes above and beyond, actively connecting us with key people in her network. She is not just an investor but a dedicated advocate for products she truly believes in."

Co Founder Nolo
Former CEO Polaroid

R.A.

"Jessica is a truly gifted healer. Her wealth of experience has enabled her to evolve into a true empath with the ability to connect with others on a deeply spiritual level. I'd strongly recommend her for her incredible energy, her ability to connect with others and her abundant wisdom pertaining to holistic health."

Entrepreneur, Los Angeles

Kind Words

R.A.

"Jessica is a truly gifted healer. Her wealth of experience has enabled her to evolve into a true empath with the ability to connect with others on a deeply spiritual level. I'd strongly recommend her for her incredible energy, her ability to connect with others and her abundant wisdom pertaining to holistic health."

Entrepreneur, Los Angeles

James T.

"Jess has been instrumental in my personal development and growth. She blends quantitative and qualitative skills, bringing a deep understanding of how business from her time in finance, which gave her empathy for the challenges I faced during the most intense periods of work in my career after selling my company to Google. From here, she brought rigor and process into the 'soft' work of personal development. Working with Jess unlocked a greater sense of calm, and a better understanding of my emotional landscape."

Silicon Valley Tech Entrepreneur