Just thought I'd ask, considering I sure do. If I go longer than a week without seeing any friends I get really glum and melancholy. I hate being by myself, and I pretty much have to be surrounded by people to be optimally happy. I'm not clingy though, and ofcourse I don't outwardly show I get lonely pretty easily but I do. Although, one could argue such is the case for everybody but I've met some loners out there that do just fine being hermits. Don't know how they do it though.