My Passion does not measure up to my present.

I was at a location selling book and nothing worked out. I was talking about my book, and I gave out a lot of card, and I sold one book. I am thankful but I just feel my passion is to great for my present. Do I dream to big? Should I not have expectations on my dreams. I am really starting to pull back because I am getting discouraged when I dream big and something small happens. The race is not given to the swift but the one who endureth to the end. Let's see what the end is going to be..