Red mage is for adventurers with ADD.

Time Mage just opens up for so ridiculously many applications.

Deadline approaching rapidly, and your work not nearly done? Slow down the world, speed yourself up! Little boy about to get run over by a truck? Stop the truck, walk over and save the kid. Sexy woman in a skirt bending over but not enough for you to see all the goods from your current position? You know what to do.