Quote from FB123:
It's not that hard to understand. Most traders are the type of people that dislike authority and being told what to do. That's why trading attracts them - they want to make their own rules and stick it to "the man".
Only problem is, the only way to make money in the markets is to follow "the man", not stick it to him. So when new traders show up, they always instinctively try to fight the trend to get a sense of psychological power from making the market turn and go the other way on command. Most of them do this subconsciously, whether they are aware of it or not. It's the rush of power you get when you pick the exact bottom and the market spikes right after you bought. It's the same allure that a gambler feels when placing his bets on the ponies or on sports - you feel a rush of power when you win, kind of like you're the one responsible for making it happen.
Fighting the trend is the #1 way that wealth is transferred from those who don't know how to trade to those who do. When the markets are static not a lot of wealth is being transferred because volume is low and price is not moving anyways. On the other hand when things are running, the newbs try to pick bottoms and tops, and the experienced hands follow the trend and take them to the cleaners.
Basically, that's the markets in a nutshell.