Somehow quite a cryptic statement you made in this post. I think success depends on many factors with persistence, passion and hard work as the key factors. The second letter may represent that, or actually it should. Is that indeed what you tried to bring across? The second letter as being the steps to take to get to the next letter(s)?
Yes, it depends on U with persistence, passion and hard work as the key factors. Thanks for your comment.
Hahahahaha, now I realise the "U" part of the statement....pfffff....Thinking to complex while the answer is right in front of my eyes :)