13 Things You Should Do on a Crappy Day:

1. As Hayley Williams put it, "If you ever think about giving up, remember why you held on for so long."

2. Make a to-do list for tomorrow. This will make you feel a lot more productive and probably will make you feel better about the quality of your day.

3. Before bed, write out the pros and cons of that day. And if you want, write out why you think each of the cons played out the way they did.

4. Call someone you haven't talked to in a while. Preferably a positive person.

5. Try to write your own joke.

6. At the end of the day, look back and try to see the humor in the events of the day. Even if they were terrible.

7. Distance yourself from any negative people that may be subtly putting you down.

8. Look in the mirror and smile. Yes. Do it.

9. Have a cup of warm tea.

10. Do something nice you've never done before for someone.

11. Write out 10 things you appreciate about yourself.

12. Do something active, like working out.

13. Think positive thoughts before you go to sleep. Have hope for tomorrow that it will be better. Think about your to-do list.