I build up walls to prevent myself from getting hurt again. I keep all of my guy friends at arms length. If someone likes me, I somehow manage to push them away, even if I don't mean to. I hardly ever show my feelings for guys, and that has ruined some important friendships. It took me, my best friend, a tub of ice cream, and How to Lose A Guy In 10 Days for me to realize this. So I ask you, do you build walls?