Originally Posted by
Andrea1974
1) I am at work and out of nowhere I think "I would love to buy a red Ferrari"; 2) I see an old person having troubles crossing the intersection and I think "maybe she needs some help; I should do something about it". Clearly, while the first thought is the result of some random brain activity (maybe I saw a red Ferrari a week earlier) and should be discarded (or maybe it shouldn't I'd love a Ferraris! :) ), the second thought is somehow more important and compels me to act on it.