I wouldn't have perma bulked. Doggcrapp stuff was nonsense. Like, don't be healthy and lean, get heavy and blocky and increase your blood pressure.
I did that stuff to force gains as a natty at the start (food as an anabolic

), gained a lot of unnecessary fat.
Worked out later that as a natty, it's just training as high a frequency and with as high a volume as you can and then letting your genetics do the work over time. Poundages don't matter as much, which is why you get the street workout guys and girls looking jacked.
So I would have stayed lean, and not try to force the weight to go up.
P.s.
-I wouldn't have wasted money on supplements. Glutamine, creatine etc lol.
-I wouldn't have taken tren and anadrol. If I could do it again, I would have stayed lean, took 2 or 3 six week cycles of dbol/winstrol only or with a little bit of test during my early 20s and then tried to maintain as much as I can for life.