"Unexplained gaps in work history raise questions."
Regarding the point that Waterwings made.
Explain the gaps. They'll always imagine something worse than what really happened. Just be honest and brief.
Learned that lesson way back.
Why did you leave that summer job mid August?
"Suicidal Bambi decided to do an instantaneous conversion to Hartzell aided finely ground venison before I'd learned to overfly and look way out to both sides of the strip that I was about to land on. Someone had to take the fall for the damage and I was volunteered."