1. Don’t go through your high school to add people you haven’t talked to since you were 15.

2. So your relationship has lost its luster and you no longer wish to date the person. You hop on Facebook to change your relationship status back to “single” before you tell the actual person. Strike that, reverse it. Tell them first.

3. Some people feel the need to change their Facebook photo weekly. Have you seen their face from this angle? How about the left side? That’s their best side.

4. Guys posting shirtless pictures of themselves. Are girls supposed to swoon?

5. Now that you have read this list of five sins, you must re-post this list on five of your friend’s profiles or your limbs will fall off and you will die. Chain letters suck.