1. Click through your own photos for hours, remembering the good times.
2. Continually refresh the news feed in the hope something new has been posted.
8. Update your ‘About Me’ page knowing full well nobody reads them anymore.
11. Read through your old status updates and chuckle at your own genius.
13. Browse the Facebook selling pages until you find something really awesome.
16. Search for people from your past. Literally anybody.
Even when you barely knew them, you still have to find them.