I had changed my life by starting living in another country. Went to school in years, when others were starting to climb in the career ladder. I did not received my B.S. until I was over 30. I earned two graduate certifications afterwards and now I am six months from completing my Master's well over 40. Nothing is stopping me and my life after KH is fulfilled.
People are good and bad as in the KH. I met genuine people outside KH. I am married to Jewish person and my in-laws are great. While I am very doubtful of others people intention and I do not trust to people, I am friendly enough to have friends which we camped in the woods, shared beach house, or went ski.
Question of God, faith, and religion will be your personal struggle. There is not much someone can advice you as you need to deal with it with your own feelings, beliefs, and upbringing. Everyone is different. Some people joined other churches, while other became atheist. Either way, it will be your own personal journey.