SAD..Seasonal affective disorder.. how do you northern guys deal with it?

I just got the f*** out of there and vowed to never go back lol. I grew up in central PA, winters have 3-week-long bouts of dark gray overcast with no direct sunlight. Many days where it almost doesn't seem like the sun came up at all. I would get pretty regular headaches as a kid and when the sun went away for more than 3 days or so I became very tired and unmotivated just like you describe. I now live in CO and the sunshine really does wonders for me I'll never live in a place without lots of sun again. Sometimes we have storms move in where it gets cloudy here for 2-3 days and I still tend to get headaches and fatigue when that happens.

I will live anywhere in the U.S. besides the Northeast or northern Midwest, just can't handle it I'm afraid I'd end up going insane.
I never really had a problem before.. built models, played video games (old school war games.. anyone want to play by e-mail? Slitherine games has some awesome stuff).. just seems worse this year.