Something that perhaps took me longer to realise than it should have is the fact that at the end of the day you are the one person you can trust to make sure what you want to get done gets done. People are not always reliable and there will come a point when someone will let you down. You may let yourself down at some point too - and that is normal and is okay. We are all learning. However, the difference is that you can control your actions, but you cannot control the actions of others.