If one can identify reversal potential, a trader can get in a trend before they begin. But not meant to be critical, just there is a whole other side with vast potential than those who look for trends that have already been underway. It's a different mentality though, ie if a position goes against the trader, adding to it is a greater consideration, because if it was a 'great' buy/sell at 'this' price, it's even better at 'THIS' price or at this 'rate of change.' That can be very hard to do though and pretty risky.