Swimming - I've been swimming since I was 5. Competitively, since 12. It takes lots of consistency and discipline to go to practice and continue to try my best. I've come to love swimming. Not just because of the occasional "fun practices", but because I enjoy having direct control over my speed, effort, and results. Even if I'm on the shorter side, I enjoy knowing that I work hard. I enjoy the feeling swimming gives me.
Jiu Jitsu - I'm newer to this. And it's a sport that's different from swimming. Rougher. I'll see where this goes. Right now, I either freeze, or I move like a headless chicken. But so far, I'm enjoying it!
For a long time, I've been good at writing. The main reason why, is because of my understanding of communication.
Say you're selling a new engine type for a passenger jet. If nobody has specific, readily available information about the engine, customers aren't gonna understand what they can get out of the engine. They need data, proof, and ultimately reassurance, rather than covering everything up for simplicity. Because flashy, covered design can only get a product so far, before curious people start asking questions.
On the opposite side of the argument, writing causes cognitive load. Throwing too much information makes things big and hard to process. And having a bad writing style (weird phrasing, no clarity) makes it worse. Think about this: You're not going to read a raw binary file, are you? No. There's a reason why low-level and high-level programming languages exist. And this applies to writing and marketing as well. Or so I believe.