You obviously won't listen to reasoning so I'm going to try to appeal to your ego. I started when I was 18 and did everything right except I was way too young and it was an oral only cycle. My pct was perfect and I still didn't recover. Even ran another one a few months later. I'm on TRT for life now.
Now, you might be thinking that it's no big deal, just an injection twice a week for the rest of your life. It takes 10 minutes tops, but I recently switched from the gel to the needle for TRT so there was a time when my test levels were low despite being on TRT. Not to mention there are other things that can go wrong that you don't have to worry about if you have normal natural test levels.
I said all that to tell you that recently I went to hook up with a chick that I had been bugging a mutual friend about to introduce us for months. We went on a date, we were about to hook up and I couldn't get it up because I was switching from the gel to the needle. I had been trying to get with her for months and my dick wouldn't work when it was finally about to happen.
You do not know what disappointment and awkward is until you're about to hook up with a 10/10 and you have to explain to her why your dick won't get hard at 21 years old. She hasn't talked to me since. All because I wanted to build some muscles fast at 18 years old.
Edit: Also I'm pretty sure I am unable to grow a decent beard because of this.