Loneliness is something that happens to everyone, however often. Here are the stages when it becomes just extreme.
1) You start to question if there's something wrong with you and if you should change.
No one around you seems to appreciate what you're doing.
2) You start crying in public.
Not even just in the dark, just everywhere.
3) You wonder if you'll always feel this way.
You won't...
4) You wonder why even trying in the first place.
Try for you...
5) You miss the people you love very deeply.
And wish other people would love you like they do.
6) You're convinced you're unable to bond with people.
All you need to do is meet the right people.
7) You wish someone here would be proud of you.
Because it seems like everyone around you has someone that's proud of them in the vicinity
8) You miss affection and human contact
And are afraid of asking for it.