Hello Substack! 👋🏾
Why I'm here (apart from world domination *cough)
Hey there — so cool you made it to my page!
I’m Hussein. Some friends call me Hussi, so feel free to choose.
I’m here to serve 2 purposes:
Make complex science practical and easy to help you live a healthier (nutrition, exercise, sleep, mental health, and many more) and more peaceful life (without chasing happiness).
Teach the art of online writing and how to translate scientific jargon to a language everyone understands. Whether you want to grow your following or are just curious to learn about the art — I got you!
I started posting on Threads daily in mid-January with around 1,800 followers. 2 weeks later, I launched this newsletter. Now it’s almost June, and I’ve already gained 33,000 followers and over 2,400 newsletter subscribers — which is absolute insanity.🙏
To put things into perspective: back in January, I set myself a goal to hit 10,000 followers on Threads and 1,000 newsletter subs by the end of the year. Which leads to an important question I’m still trying to figure out: What the hell is going on?!
I believe part of the answer is that I’ve never done anything in my life that I was as passionate about as this. I discovered my love for writing through a series of rather unfortunate events:
A childhood of quiet desperation
I was born in Iraq but grew up in a rural area of Germany. I had to endure a lot of racism. On top of that, there was a huge culture clash between my parents and me — which led to maaany issues in our household. So yeah, it’s fair to say my childhood wasn’t the best.
I was also a very unreflective kid until I was like 25. I repressed all my feelings and never talked about anything with anyone. Because at the time, my stupid mantra was: “Showing emotions as a man is weak.”
In my teenage years, I became depressed. And since I never dealt with it, I ended up developing a binge-eating disorder in my early 20s. 2 years later, I was morbidly obese — I had gained over 70 lbs. That made my mental health even worse and took a serious toll on my body, too. At some point, I just knew: If I don’t turn my life around, I won’t be here for much longer.
Out of desperation, I started reading books about mental & physical health, and self-development. Science-based books are often dry, dense, and way too complicated. I have a Master’s in Medical Engineering and a PhD in AI & Data Science for Health Research — so my education helped me understand things faster. I’ve read 200+ books, listened to 1,000s of hours of podcasts, and watched countless YouTube videos.
(And I’m not even counting in funny dog compilations or travel vlogs)
I took notes, tracked my progress, and started journaling. I had always underestimated the power of journaling — until I actually tried it. It was a total game changer for my health.
One day, I took some of my journal notes and turned them into some longer pieces of writing. I showed them to a few friends and posted them on Instagram — and got a lot of great feedback. So, I started doing it more regularly. That’s when I fell in love with writing.
Writing healed me. I practiced writing and started applying the concepts I had studied to turn my life around. Today, I’ve lost all the excess fat, built muscle, and got rid of every health issue I was dealing with. I’m in the best shape of my life — physically and mentally.
The “silly” guy
The feeling writing gives me is something I’ve never felt before while “working.” Probably because it finally allowed me to be myself. I like to make jokes. I like to be silly. I don’t take myself — or the world — too seriously.
But that kind of vibe isn’t exactly welcomed in academia, where I spent over 10 years. “You’re not taking your studies seriously, so why should I take you seriously?” was the undertone.
Having fun and being successful are often seen as opposites. Fortunately, I never took that to heart — I just kept doing my thing. And in the end? They were all wrong. I got my Bachelor’s. My Master’s. And last year, I finished my PhD.
I’m not saying this to brag or to be like “I showed them”. I’m saying it because I genuinely believe we don’t have to be so serious and negative all the time. You can goof around and still do great things. I don’t have many hills I’ll die on, but this? This is one of them.
What’s the point of anything if we can’t enjoy ourselves along the way? Humor is a big part of who I am. And I promise you: there will be zero newsletters without at least one silly joke. It’s not everyone’s cup of tea — and I totally respect that. But that’s me. And if you’re still here... brace yourself for some lit memes.
How my business was born
At the beginning of last year, I asked myself: How can I find a profession that truly provides value to people — while also leveraging my education (Health Research), allowing me to follow my passion (writing), and reflecting my personality (humor)?
That’s when I decided to start writing online — translating complex science into simple, actionable blueprints. Funny enough, that’s exactly what I was already doing for myself when I started tackling my binge-eating disorder and excessive body fat. Which is probably part of the reason why I grew so quickly.
I want to prove that boring and difficult topics can — in fact — be entertaining and easy to understand. And because I love writing so much — and truly believe in the immense value it provides — I’ve decided to teach the art of turning confusing academic content into engaging texts that actually get read.
Before I say goodbye, I need to confess my 2 biggest red flags (I want us to trust each other, so I need to get this off my chest):
I eat kiwis with the skin on.
I wear Birkenstocks with socks.
Now you know my biggest flaws. And if you can get past that, I’m very excited to have you on board :)
That’s it for now. If you have any questions, feel free to reach out here on Substack or on Instagram — my door (aka inbox) is always open.
Much love,
Your kiwi-with-the-skin-on-eating friend
Hussein/Hussi


Hi Hussein, please stay silly and please don’t say wearing Birkenstocks with socks is a flaw! I’m a fan. Oh, I’m German by the way.
My father was always wearing socks in his sandals and for me that’s super normal and actually stylish (when done right). His sandals and socks always matched — and he always took good care of his appearance. Unfortunately some people out there ruin the sandal-and-sock-image with poor taste 😌