What a big decision you've made. It's very brave to leave the devil you know (even if you don't really want it anymore) to step outside your comfort zone and try something new. From what you wrote, you've done exactly the right thing by your family and yourself. Is it more the massive change that's scaring the pants off you? Take your time in getting used to the new you (who is no longer a copper). I bet you look back in 6 months time with absolutely no regrets!