I don't really have many friends. For someone to be my "friend" they'd have to be a person I'd spend time with when I'm bored, and who I could reasonably count on to have my back when I need it.
At the moment, I don't really have any people I can consider "friends" by that definition - I either don't like spending time with people (nothing to do, no place to be, too stressful, etc. etc.) or I'm simply "just another friend" to people. There is a certain type of individuals that like to be friendly with everyone. They radiate an "aura" of deep connection with you and make you feel special... When in fact they're that way with everyone, and you're just another victim of their well-trained manipulation techniques.
I don't really know how to get those "real" friendships. I remember I had some as a kid. I don't even know how I got those - was it just geographical proximity? Being forced to be in the same room for 8 hours a day?
I wish I knew. But solitude is pleasant, too, even though it's not as profitable.