I know how you feel sometimes especially if there is the slightest hint of a deadline. Hobbies should not be about deadlines except where the enjoyment factor will be enhanced, say by finishing a model to take to ashow, or painting an army to use at a big game. otherwise, it feels like work for me.
Take a breather and take stock of what you have acheived and what you enjoy doing most, remember it is your hobby first.
I found it ironic that on posting my figure painting ont two forums, the wargames one got little interest at all, while you chaps posted some interesting comments! You cannot bet on how much comment you will get on a project.