you mean me personally? not much yet. this is my tenth post!

if you mean the generic 'you', i'm not a hyper-rationalist. the forum's social, and that's fine. it doesn't need to be obviously productive.

obsessive checking of prices that you don't intend immediately to trade upon, though, is probably counterproductive. that is, it is probably worse than a waste of time. i say that knowing that it won't change anyone's behaviour, for obsessive forces are strong, as i am all too well aware personally.