i would be most concerned with the damage to your reproductive health no matter how much you run without coming off. like your pituitary glands may never come back
we've seen what happens to guys who just stay on especially at high dosages in recent years with the deaths of some big members. organs are huge, cancer is growing in the body, heart health is shit
bodybuilding is a ruse. these guys look amazing on the outside but on the inside they look like Chernobyl
the guys like me (not tooting my horn but just being honest) cycle on and off conservatively. I still have a strong HPTA, my heart health is excellent. i look just as good on the inside as outside.