My Dear,
I am an older grandma type now. I left when my eldest was 4, I was only 22; a born-in JW. I did not fade; made a quick cut. It took me years to learn how to make friends and keep friends. To be perfectly clear, the JWs made me lazy. Never before did I have to make an effort to learn about others. We were all JWs, all the same supposedly. Never before did I have to work to maintain friendships, I saw my "friends" 3 times a week without any effort on my part. Never before did I have to lean on my own judgement about a person, if that person was a JW they were automaticly OK.
I have since learned that I have to put my toe out. Getting to know someone as an individual is hard work! And maintaining that relationship is scarry and harder. Now that I am much older and slower I find great enjoyment in learning about someone else. Like any skill, it takes practice to learn. If you play the piano, surely you did not learn in a week... it takes years. Hopefully you are not a born-in and have some personal history to draw from, in that case you just need to brush up on your conversation and socialization skills.