I'll never forget a guy from WOW TBC Gold my old guild that had to break up. I didn't get the Iron Dwarf, Medium Rare achievement to the meta one that granted the mounts. I tried for so long, numerous times. He came along with me one day , on a whim and got me the achievement. I almost cried because I was so thrilled! My protodrakes are my absolute favorite. They are still one of my most favorite mount models.
Well, let's see a random PUG mythic + group had a tank and I asked for one. It was almost the equivalent of a +2. They were shocked. Four guildies hoping for kicks. "No Problem! We're not good." They weren't, but they managed to do 5 more M+ after cheap WOW Classic TBC Gold they taught me routes and mechanics. Even I was offered a tank or healer position on their raid team.