Bringing out your jock desires has its good side as well as its bad side, so I hope we can have a chance to talk about what you like the most about being jocked/masculinized.
At first, I would have said the increase in my libido, but now it's clear that the change in my mood has really made the most impact on my basic nature. I had no idea that becoming a jock would make me feel so much better on such a regular basis, but it really got my endorphins flowing.
I have weights at home now, as well as basically unlimited access to gyms where I live and work. Whenever I'm feeling worried, sad, or even just a little down, all I have to do is lift some weights for a few minutes and bam!, it's gone and I feel great again.
I'm a happy, friendly jock now, and it's the best thing that's ever happened to me.