I feel bad eating alone, even in a place like a college student center where people often come between classes or whatever to eat alone. I'd rather take my food to an office that I have access to, where I can at least surf ATOT while I eat
It's not that I mind being alone.... sometimes I spend all weekend alone, even though I have friends and other options and things that I could do. But if I'm alone, I'd rather not be alone in a stagnant crowd.... alone in a crowded, moving place like a mall or something is okay, b/c usually I have an objective, and when it's accomplished, I can leave. But at a place where people come and sit for a few hours at a time, I can't stand to be alone.
Even at fast-food places. I'd rather drive-thru and eat in my car in the parking lot than sit alone inside, b/c I'd rather be REALLY alone and at least have my choice of music and climate control....