Physically driving 100+ mph has never bothered me. I've always felt in complete control. Though, I have never done it in a vehicle that is not capable of doing so. Somehow, I have only acquired 3 speeding tickets in 11 years of driving. I spend more time looking for cops than anything else.

But the posts in this thread make a good point. It really could be that it's just me and I am out of sync. I too get frustrated at work, because at times my production is like 8 times that of anyone else, and when I have to wait on something, I get angry if it's not done in like 5 minutes. Very interesting indeed...