Jafo. Also; Musicians don't try to do the same thing, they "try to do it right this time" (And if they make the same misstake again, they do NOT expect it to turn out differently).. When it comes to athletes, most athletes don't make a lot of difference in two identical endevours with a short time inbetween (f.ex. a body builder who do a couple of "reps" on the bench-press don't expect the second lift to be much different from the first, and if he tries to lift a weight that turns out to be too heavy; He won't assume that trying the same weight again would succeed unless something changed inbetween.. f.ex. him training on weights he actually manage to budge)..