Not to be a killjoy, but if you start T, you should stay on T. We just don't know yet how it affects things like cardiovascular health, cancer rates, etc. to be on T, but I do know by essentially forcing your body through puberty (again) and then the equivalent of neutering yourself in the midst, it's not the healthiest choice you can make. If you want to go on T, you owe it to yourself to first establish a lifestyle where you don't have to unnecessarily make yourself sick.
/the kill joy