I have come close to burnout when learning all of the things associated with actually creating a website and getting it around the web. It is tough teaching yourself all the ins and outs and I am nowhere close to being where I want to be with it. I keep pressing on in my spare time and sometimes I go too far, but when you get stuck it can be easy to stop producing, the best thing to do is forget what you are stuck on and find another goal to figure out as you mull over the answer to what you were stuck on in the back of your mind and let the answer show itself, then you will be ready to go.