It can, but again, that's not what the quote says. Suppose you eat a candy bar and get hungry 30m later. Suppose you do it again. If you're surprised that you g

It can, but again, that's not what the quote says. Suppose you eat a candy bar and get hungry 30m later. Suppose you do it again. If you're surprised that you got hungry, that's what the quote defines as insanity. If you eat the same thing, you expect the same results. Whether you get the same results or not is a result of the complex chemical processes in your body. That's not what the quote argues about either.