With your philosophy: How do you look at your body changing overtime if you don't make any choice based on how you feel at the moment?
I believe in science, so If I have to eat or take something I will look at scientific research. But you with your chimp philosophy "I don't look at scientific literature, I just look at how my body responds" how do you make any choice on what to eat and take and what not? Testosterone injections make you feel good at the beginning, but scientific literature says that long term they are bad. From your viewpoint doing testosterone injections are good because they make your body feel good, so for how long are you gonna take them until you see sideffects which can take even years to manifest?