Same here. I like getting to an appointment early which gives me a chance to organize my Palm. LOL! My husband is more relaxed about time and hates that all our clocks in the house are 10 minutes ahead. In the car, it's 12 minutes. But it's gotten him to things earlier than is his wont.
We have 2 kids who are punctual (the middle ones) and 2 kids who are less conscious of time (the oldest and youngest).
I'm the same way, early all the time. Maybe we should form our own group--"Chronic Earlybirds Anonymous." The meeting will start at 6 PM, but I'll reserve the meeting hall for 5:30 so we don't have to stand outside the door like a bunch of dorks for half an hour.