Those famous words...
If you bought the "RV Story" DVD or VHS, then you've heard those famous words: "And now the fun begins."
Don't get discouraged by the challenges. Pat yourself on the back for every challenge you have already overcome and remind regularly yourself of your prior successes.
I've got 190 hours on my 8A and still have a big challenge left: painting.
RV'ing is a way of life.