36 and confused.

I’m 36 and still don’t have the ⚾️???

..and I just don’t know how.. The thing is that I’m terribly attracted to a guy, same age, and it’s been almost 10 yrs.. I’m extremely shy and he’s a very confident person. The story is that we’ve been training in the same team (martial arts) , yet we’ve never really talked as friends or anything outside the team. It’s been 2 years since I stopped training due to an injury, yet I still think of him A LOT. The bad thing is I thought of him even when I was in a relationship. It seems he has a nice soul.

Now the question is: do I try and approach him? ( negative side, I have only social media to contact him and we’ve never talked there) and if yes, how do I even start without seeming a psycho? Please give me your most sincere opinions, thoughts and Ideas! I would really need that!Thaaaaanksss ?