Every time you get out of bed of a morning you make a choice about what kind of day you're going to have. You will either have an amazing day, an average day or a terrible day. It all comes down to your mindset, if your head is in the right place and you are not letting things you cannot control affect how you are feeling, you will always be in a good mood and stay on top of everything. You should only focus on what you can control and the rest will take care of itself. Life is too short to be unhappy.