I probably spent thousands of dollars in dorm/apt essentials and deco over my college career. And all for what? Stuff I threw away, donated, or sold for less than 30% of their market value. I mean, who the heck buys twin extra long beds for their own house? Looking back, I regret the ridiculous amount of money I spent on the material objects which supplemented my college life. Because the things you buy for college are meant to be disposable, like newly developed skills (perfecting the trajectory required to dunk that ping pong ball into a plastic cup of beer), certain types of relationships (the "frenemy"), and $100,000 worth of knowledge (I honestly can't for the life of me name even...