Failing can cause us to abandon a dream, try fewer things, or enjoy new things less. However, failing is the only way to learn how to do something properly. Is your world getting smaller because you're afraid to fail and you're paring down what you do so you fail at fewer things? Is it staying the same size because you stay in the comfort zone of what you are reasonably good at? Or is it getting bigger because failure is expected and is just part of a typical day? Choose a biger world for yourself, and go easy on the self criticism when you are less than perfect.