amyg, that's funny. My husband says, "dumber than a box of rocks",
I tell my kids, "that's life in the big city" all the time. I swore I wouldn't because my mom would always say that to us. I say it when things don't go their way or they can't have a particular thing. I also like "tough luck", but I don't use that one to often because they are young, and it sounds a little harsh. When they are teenagers I am sure I will be spewing that out of my mouth all the time!
I love the one from Eleanor Roosevelt too. It's so true.
Lori