It's all about experience, so take as many pictures as you can. Also, set up a scene and take like 10 pics of it, all with different settings, just to get to know the different modes and apetures and shutter speeds of your camera. It takes a while to get used to your camera. Once you are used to it and take great photos with it, it's tough to part with. You can buy the newest, bestest camera, but you will probably take crappy pics with it until you get to know it.