Don't feel bad rover, you're not doing anything wrong I'm actually quite similar at least to the extent that none of my friends live locally at all, so going out locally to socialise outside of my family is not something I can do really, as despite appearances I'm actually really shy and have a very awkward way socially about me with strangers if I'm alone and have to make myself appealing to speak to, so I'm not one of those people who can happily go into a bar and 10 minutes later everyone is my friend. My man is the same, he said that's what attracted him to me cos I was being all shifty like he always felt. Truth is you're probably not doing anything wrong but you might be giving off an awkward vibe like I know I do. So, you need a scenario where people are at least initially obliged to interact with you to some extent, so classes are a great idea, committees, pub teams, new sports. Try saying 'hi' or 'good morning' happily and confidently when you go to the Gym next and research ahead of time something fitness related you can ask the instructors so you have a starting point for conversations. I have a series of almost set conversations I can use now to get conversations started but they are all designed to do exactly that, socially left to my own devices I'd crawl back under my rock and never come out, so just try to utilise something like that to get over the initial hump and take it from there. Good luck x