well MU, i completely understand you (i am in middle school now). I dont have tooo many 'true' friends , but they can talk to me when I see them. its that sometimes people will be more or less trusting to speak about themselves, and in other cases, its like they just ignore you... i think maybe a good idea would be to keep the conversation afloat and ask some more questions... maybe ou can get the sociability out of them. are you in an NT predominant school?