I think Rick has it right, laying up is supposed to be easy. But if you aren't used to doing it, it can be a hard thing to do. When I lay up I always try to leave myself at a comfortable distance, which is usually around 100 yards for me. I don't like to lay up but sometimes my tee shots don't finish where I want them to (lol) or the hole dictates it, and with good course management you have to do it.
