Q: why is it that my projects suddenly come to a grinding halt after about two or three weeks of work?  like i still "want to do it" but it's painful to even look at the file let alone open it
A: the project is a little too big for you. this is bad news in one way, but good news in another way, because if you can get through this you will be stronger in the future, and be able to do bigger projects. it might challenge you to come up with new techniques