I get a bit demoralized too when unable to solve a bug. Usually when I hit a wall with a bug, I would just take note on my findings and stop working on it. I would jump on another bug that is easier to solve and then came back to the bug. By doing this, I would have a fresh mind and attitude in tackling the bug. Sometimes you might have tendency to overcomplicate things when spending too much times on a bug. Having a break, helps in breaking the wall.
RWendi
