I have been socializing to some extent as I transition. Mainly it with people at work, as I've never been one to go out much. I more prefer to curl up with a good book or tv show. I used to think "why do I even want to bother with socializing, its not important and just a waste of time". Of course it is important, and I have found that out since putting myself out there more about 5mo ago. There are a couple of people at work who have figured out what I'm doing, but everyone else there either thinks I'm gay and hasn't directly asked me (hurray for sonar ears), or can't quite put their finger on whats going on even though they recognize something is.
As far as friends go I only have two and haven't spoken with them since July. Mainly my fault due to some weird dynamic in their family explained to me once by one of their younger sisters. Basically I set myself up as the "initiator, aggressor, doer" whatever you may call it, so they don't contact me unless I contact them first. I'm expecting we'll keep in touch. They both come from a very open Mennonite background.
Since starting transitioning I also have felt a lot more comfortable in public for some reason. I'm not quite sure if its an effect of the hormones, or if I subconsciously was holding a lot of things in regards to social behavior back. Well more that I had reasoned throughout the years anyway.