Lol, thanks man. I don't know how to explain, just is what it is. I think only being on TRT facilitates the endurance component. I never reaped a long term endurance benefit from cycles. Any favorable gain in endurance only lasted a couple weeks into the compound; then it almost went backwards. I want to try micro dosing one day, but jury is still out. I have an excellent TRT doc right now as well. He does a full blood panel every draw day and adjusts ancillary supplementation (vitamins, minerals, DHEA, etc) as well as test dosage. I feel good right now....kinda scary. It's been a while.