You asked if this guy did a dumb thing. I said yes.
It appeared that you knew that 'run pct' is the right thing to do. Help dealing with what? Your friends idiocy? Sorry, idiots can't be fixed.
You think my answer was arrogant? How bout you ask a coherent question, instead of making a post in broken English. Then you can bitch about why you get an "arrogant" reply. This isnt a mind-reading forum.