I agree with most of the comments and think that many people will be either a human titan, an awoken hunter, or an exo warlock. I personally think of the three classes as many RPGs (knight, archer, wizard/mage), and would actually want to be a human hunter. However I also would like to very much be an exo and a titan, but a good friend of mine is also getting destiny and his nickname has always been the "robot", so I think I'll let him be the exo, and maybe be a titan later.