... dude, here in the tropics it can be a real problem. During our wet season (summer time) we get alot of storms and usually the storms have alot of static in front of them. When you jump, you either get a jolt that feels like a set of pins hit your fingers, or you get the discharge that causes a sound like crimpling chip packet coming from the board as it hits the water.
I had it one time that upon landing the shock made my front hand jolt off the bar and nearly smacked the kite right into some rocks. It all depends on your make up such as hydration level and then how much hang you get. Then there is how close to the storms you dare to kite, luckily we rarely ever get the storms that really get over 30 knots, so a few of us push it and therefore the static charges and the jolts.
It does hurt but some times you just gotta push through the pain to get to the good stuff. When it gets bad, even chop hops is enough time for the static to charge up your kite, you get a hit, then you start to flinch every time you wind up for a big one. Still my favorite time to kite mind you!!