Mike McDonnell

I survived psychosis and built a thriving marketing business.

Now I help entrepreneurs navigate mental health without sacrificing success.

Author of Psychosis: How I Escaped My Mind's Darkest Reality • Mental Health Speaker • Founder of Glide Marketing• Chelmsford, Essex

Mike McDonnell headshot

Published

Author

10+

Years in Marketing

29+

5-Star Reviews

Learn My Story

In 2019, I experienced a full psychotic episode and was sectioned. I wrote a book about it so you could understand what it actually feels like from the inside.

Get the Book →

Mental Health Resources

I share practical advice for entrepreneurs managing bipolar disorder, plus mental health education through my YouTube channel and blog.

Work With Me

Available for corporate mental health speaking, entrepreneur coaching, and media appearances.

  • Corporate Mental Health Speaking
  • Entrepreneur Peer Support
  • Media & Podcast Appearances
Book a Call →

Testimonials

What People Are Saying

Our experience with Mike exceeded our already high expectations! The process has been smooth and Mike has been very proactive. His work is fabulous.
Piyush Somaiya

Piyush Somaiya

Cricket Lovers Global Academy

Glide are a great asset to our business in terms of supporting on all things SEO. Mike is an all round top guy and easy to do business with.
Matthew Drage

Matthew Drage

SAM Leisure

Mike is extremely personable, proactive and highly professional. He took on a blank canvas brief and delivered my superb website in a matter of days. He has taken my business to another level.
Chris Cager

Chris Cager

Christopher Antiques

From the Blog

Recent Articles

Newsletter

Get Mental Health & Business Insights

Join entrepreneurs who get my weekly emails on building businesses while managing mental health. No fluff, no spam — just real talk.

Ready to connect?

Whether you want to book me for speaking, grab a copy of my book, or just follow along — I'd love to hear from you.