Regarding trolling.
Harass, criticize, or antagonize (someone) especially by provocatively disparaging or mocking public statements, postings, or acts.
So.: "Btw educate yourself on what a troll is". That is sarcasm.
Should I go through all of your 8069 posts and see how many times you have trolled and how many times you gave any practical advice.
I imagine the latter will come out at about 2%...
I didn't fact check my comment so consider it banter.
I apologise if that offended you.