I don't know anyone alive who doesn't have at least one thing they wished they had done differently in the past or could change about their past so it's nothing strange.
What i see is a man breaking out of a shell that has restricted him in the past, someone who is slowly but surely carving out his OWN path through life, and to me, it doesn't matter how you got here 👍 just find your center and do you and I have no doubts the results would be outstanding.