I Dont Know Who I Am Anymore

Few years ago, a friend of mine asked how my day was going and I simply replied that I was about to take my life, smash it with a sledge hammer and try to reassemble all the bits and pieces. I changed my career, relationship, home and even outlook on life in a matter of months. All that is left is a jumbled mess of pieces I don't even recognize anymore but who am I really? I am not the person I was anymore but then again I don't think I have reached my full potential in my new found path.