While it is helpful to look at other's driving standards, perhaps the first place to look is one's own wrecks, and see if you could do anything to avoid it. Sometimes it's not enough not to try to get into a wreck, but to actively try to avoid wrecking, especially in the early laps and right after restarts. There have been lots of times where we've not even gotten through turn one.
In my case I have 3 wrecks that I could have avoided. Most notably in the last practice, I wrecked into Arox by not realizing he was fully beside me, I thought it was a block, but I clearly wrecked him(last kink, last lap). I've had one other last lap wreck (trying too hard), and another crash involving K o'K in turn 3 where he passed 4 cars, but had to check up on exit, I was pretty slow to try to slow down.
I know what I'd do differently in all these cases now.
As for complaints about others, well, the driving under safety car is almost as dangerousas as racing. Lots of drivers seem not to know tire warming on the last pace lap isn't allowed, and that until the last pace lap cars don't need to be right on top of the car ahead. Pit entry procedures seem to be poorly understood.
There have been times when I've been happy with those around me. There have been a number of times when I've gone into turn 3 3 wide and we all made it through.
Anyway, I know I haven't been perfectly clean, but I do know what I'll do differently, and I've learned that by looking at my own driving first.
JB