A practical guide built on lived experience

How to Understand
People with ADHD

For partners, families, managers, friends, and anyone who wants to offer better support.

ADHD is not simply a lack of focus. This book explains the misunderstandings, daily struggles, emotions, medication experiences, and support that can make a genuine difference.

✓ Practical advice ✓ Real-life examples ✓ Lived experience
Cover of How to Understand People with ADHD by David Mena
Written from
lived experience

Understanding is not about fixing someone.

It is about seeing the effort behind the struggle.

What this book is about

Replace frustration with understanding.

There is a moment that many people with ADHD know well: someone looks at them with frustration and says, “You need to focus,” “Everyone forgets things,” or “You are so smart—why can’t you just…?”

This book bridges the gap between what others see and what a person with ADHD may actually be experiencing.

01

What ADHD actually is

Clear explanations without turning the book into a clinical textbook.

02

Everyday situations

Real examples of executive dysfunction, time blindness, overload, and forgetfulness.

03

What not to say

Why common comments can hurt—and what would be more helpful instead.

04

Life on medication

A balanced look at adjustment, side effects, monitoring, and lived experience.

Who this book is for

Better support starts with better understanding.

Partners

Understand communication, forgotten tasks, emotional overwhelm, and the invisible effort inside a relationship.

Families

Move beyond assumptions and learn how to respond with empathy, clarity, and realistic support.

Managers

Support neurodivergent colleagues without confusing inconsistency or executive dysfunction with laziness.

Friends

Recognise the meaning behind cancellations, missed messages, sensory overload, and moments of withdrawal.

“My goal is not to speak for every person with ADHD. It is to help people see that there is often much more happening beneath the surface.”

— David Mena

About the author

Meet David Mena.

David is a Senior Core Engineer who was diagnosed with ADHD in adulthood. He wrote this book to help the people around those with ADHD understand what the condition can feel like in daily life.

Combining an engineering mindset with personal experience, David explains complex experiences in a practical, direct, and compassionate way.

Senior Core EngineerAdult ADHDFirst-time author
How to Understand People with ADHD book cover

Available in paperback and Kindle

Start understanding ADHD differently.

Choose your preferred edition on Amazon UK. Replace the placeholder link below with your book’s Amazon URL once the listing is live.

Coming soon on Amazon.co.uk