Happiness is a choice. Things may be bad but it's is your choice as to wether or not you want to be happy. I once knew someone like that. No matter how bad things were when he left the house in the morning he put on smile and was happy. He helped other people and he put out a vibe that made others feel happier. Especially around the holidays he brought out the best in people and he truly made things feel special. I have recently lost this person, but I still chose to be happy. It may be bad but someone else prolly has it worse so be happy and spread you joy to other people.

Besides the worlds bad enough as it is you got no right to make it any worse.