I think personality absolutely goes towards playstyle. I have a nephew who is very aggressive and has no use for anyone not helping him to get the leet loot in the game he currently plays. I have always played a healer going back to EQ1 and have fun helping people out. Ironically, I became rather well known on my server, though I wasn't looking for that. I guess in those days in EQ, there were just a lot of folks who needed help.