[adamquek]

Great advice there. Yar, do something you really want to solve. Don't go through the motion of building for the sake of building.

Spend the time reading or watching how other find problems and solve them. Talk to people, especially people out of the field. See if they have interesting problems you may want to find a solution for.

And yes. Take a break. Actually, take a long break. You will find that you will regain your motivation, and work faster and longer when you come back.