Why does my food keep sticking?

It takes a certain finesse to use stainless steel pans. First you'll need to warm up the food you are cooking, somewhat close to room temperature. Then warm the pan before putting food in. Not hot, not cold, warm. Then cook. Most things should not stick if you do this. However, eggs will almost always stick. They aren't really hard to clean if you soak in warm water after cooking. Also, buy some "Bar Keeper's Friend" (a powder, like Comet, but way better) and a Dobie sponge. You'll find this helps wonderfully. Ask mom to pick you up a 10" non-stick pan for eggs and things that stick easily.