The Sad Case of Being Left-Out.

Let's just say that I am very possessive of my friends and sometimes I tend to think of them exclusively as my own and not as anyone else's, seeing them online with other people makes me jealous and it makes me feel like they are doing this to spite me, like they know i'm going to vilify said friend if I do, like they know it will happened, it'sl ike I see them with someone else and I get envious. I think 'how dare this new person move in and try to steal my friend from me. He shall pay.'