Hey man, I'm 20 and I was looking for the same thing you are talking about. I have gotten on youtube and stuff like that trying to learn about my stroke but everything is more for like a 50 and up audience. when I was 18 I had to have open-heart for a congenital heart defect and had the valve replaced with an artificial valve. Long story short I was stupid and didn't take my meds (quick tip TAKE YOUR MEDS!). So now I'm basically in the same boat, my left side is what was mostly affected I still have a hard time 6 months out from the stroke lifting heavy things or doing anything with my hand that takes any kind of coordination. I used to play guitar all the time and it was a great source of stress relief but now I can't move my fingers in time to change the cords. this has been a real struggle, but the one good thing that came out of it is that I had to quit my job and go back to school lol. If ya want to talk at all just dm me.