There are some things in life that are just not worth your effort and, of course, your time, according to answers given from Quora users!
You can see the best of them in the list bellow:
1. Writing old-fashioned Christmas cards.
2. Trying to keep in touch with people from you youth/ ex-collegues.
3. Trying to stay friends with your ex.
4. Bad sex.
5. Drinking cheap alcohol.
6. Pretending being someone you aren’t.
7. Lying to yourself.
8. Comparing yourself with others.
9. Calculating the calories of your meals.
10. Grumbling for things that you can’t change.