We can never know what might have been but what is to come is another matter entirely. C. S. Lewis
Have you ever wondered how your life would be if you had made different choices in your past? If you have the best advice I can give you is to STOP!
Reflection on the other hand is good with the intent to avoid pitfalls in the future. However, harping on what could have or should have been will get you nowhere but down.
Instead, look ahead and set a goal for what you want to accomplish. Now take that goal and break it into smaller ones.
Think big, start small. Or just go for it! Whatever you do, don’t turnaround, you can do it!