You know that over-dependency becomes an issue when...

.you start having to have someone eat with you.
.you start worrying about what people, the closest ones to you, think of you.
.you start gazing at your msn list, constantly, with so much to say and no way to say it.
.you start gazing at your msn list, constantly, with nothing to say and a need to say something.
.you blog three times a day, realising that's the only way you really say anything anyway.

Ooooh. remind me that I'm human.