TRAIN your mind to see the good in every situation. It won't come naturally, you WILL have to work at it, but eventually it will become second nature and you will have joy in your life even when things aren't going your way.
This is me every single morning. I turn into a teenager trying to come up with good excuses not to get out of bed. The kids don't really need to go to school, do they? (There are days where I totally agree with the caption this lady left!