I usually play as a healing class. The problem with a healing class is that it always makes me dependent on other people. Thusly I've met the very best and worst MMOs have to offer. I hate all MMO players and anyone who says they're "cool people" is lying to you. MMO players are all assholes, idiots, and retards. BUFF PLZ!
While I hate other MMO players, I can't help but be thankful that they do all the work for me. As a healer I never lift a finger, I watch stats and mooch off party XP. It's an effective system. I get money and XP. Other people get hurt. It's win-win.