I had period from 17-20 I took it seriously. But I was partying/drinking a lot back then. So it’s probably my results weren’t the best.
But I have stopped drinking I’m relatively fit just feel a bit skinny for my height. I could with looking a little bulkier. Seems like a good time for me to start again before I can no longer grow muscle (apparently you stop being able to build muscle when you reach your late20s)