Was prescribed dexiamphetamine for ADHD... do many bodybuilders take this?

So i was recently diagnosed with ADHD and given a prescription for a small amount of dexiamphetamine to help with focus. It certainly does that. I use to do a bit of speed back in the day and it was immediately apparent this is just speed, i suppose its absorbed slightly differently but its the same feeling.

On top of that, i now don't get hungry, given i'm on a cut this has made adhererance which has been a tough one for me super easy. And finally, its got me more dialled in on my lifts. I assumed because i was able to increase my deficit quite easy i'd start to see some regression in some of my lift, but its been the opposite. My squat went up 5kg for 3 x 5 and i'm fairly confident i could have just done 10.

So i guess given its effects, i'm surprised i haven't heard more people on here talk about its use, only the menzer meth references.