So far with the help of SF I am doing pretty good with this project and I am sure many things will have to be re-written after the training , but for now, just trying to keep things put and getting ready for the training.

Well, I can already tell you that you will end up on top of things and be successful with your application.  You have an open mind and are willing to learn and adopt new things and techniques.  This is how you get on the top of the pile!

We live in a continuously changing business and we too are always learning better and more efficient ways to do things...so we refactor our code very often as well.

No problem