Don't be too serious towards your own fardel. Sometimes, you should try to put yourself as an audience of your own life. Life is funny that way.
We often unconsciously exaggerating our feeling. Like, losing money make you feel upset or a delayed vacation disappoint you. But very often, it's your mind that make you feel that way. Losing money is not that bad, because it maybe remind yourself to share more. A delayed vacation is not that bad because maybe you can have a better offering next time. Don't be easily affected by a trigger that can cause you a negative emotion. Master your own mind and you will find out that life is better that way. ((: