Ih ave a few "regular contacts", but real, close friends currently in my life? Possibly one, but living in a different country at the moment.
I struggle to connect with many people in a meaningful way. I am too intense/different for many to take. Either too loud or too quiet. The thought of small talk makes be anxious, I try to avoid those situations that require meaningless superficial small talk - and be it only meeting a neighbour on the street - as much as possible. If I see one on the road, I delay going outside. Just an example.
That makes it difficult to make friends. Even though I am passionate about an unusual amount of things - from sports to art to music to politics and philosophy - I struggle to maintain connection with people. Because on everything I want to engage too deeply. Most people don't want/can't do that and in any case "small talk" is social currency for "bonding".
It makes me feel unloved and alone. But I guess I am in good company with that feeling here.... which in a sense, is, as strange it may sound, a sort of relief.