The correct answer to this open question is the following.
I agree with the quote "Whether I succeed or fail is ultimately left up to me."
You have to be aware that if you expect other people to determine the outcome of your actions and decisions, you will have a difficult life. It is OK to ask for help when needed but never depend on anybody to determine the kinds of actions that you need to do. Trust yourself and prepare, be perseverant, never surrender and finish everything that you start.