You seem to chase after piped cars more than anyone else Trish, it is quite funny to watch
Same as you/Doughty I will marshall anything as like most things I do I tend to get a tunnel vision and all I think about is getting the car back on it's wheels, also I find most A finalists tend to be the better marshalls, personally my awareness of other cars that are still moving on the track when marshalling is quite poor, watching a lot of A finalists marshall they have developed a better awareness and they're ducking and jumping over cars they already knew were coming 5s ago ! (Lee Martin springs to mind on this one)
Although marshalling can make and break races sometimes you do kinda have to remember it was you that made the mistake in the first place, and try not to blame the marshalls