The longer you're a racing fan, the more things you've seen. That goes for any series that you follow seriously. The highs are incredible; unbelievable passes, daring saves, feats of fine motor control and speed that you have to roll back and watch over and over again, just because you're not entirely sure you saw what you thought you saw.
And the lows, well. The lows are, quite frankly, horrifying. That's why I've never understood the ghoulish mentality of folks who watch races and actively hope for carnage, because there's a real person inside each racing suit. Just because a racer suited up to go as fast as they possibly could around a track, it usually doesn't mean that they want to die.
