Honestly I've never gotten my mentor crown again after they changed how you get it, and an interaction with a ''''mentor'''' back on Odin made me never want it again.
Was ST and WoD with a new person, in a mic call, with two other people (One of which kept trying to push me to get the mentor crown). The mentor didn't want to explain anything to the new person, so I started to. Only took them 1-2 boss fights before they began interrupting me and complaining that I'm 'overloading the new person' any time I tried to explain the simplest mechanic.
Like, I've had people in 24 man runs tell me to shut up when I'm the only one explaining mechanics to new people (Happens the most to me at Thunder God Cid... you guys remember the pain), and I'm just wondering why so many people get the loudest, in a bad way, when people are trying to help other people.
I roll my eyes any time I see the mentor crown on someone, cause they're always the last ones I expect to give helpful advice.