This is not the problem. Well… in fact it is, bit this is the kind of a problem that you must be able to manage if you plan to remain a trader for a long while. The disappointment is huge. This is a lot of profit I have missed when made this exit at $200. However, if you take closer look at the chart, you will notice that $200 really turned out to be a good resistance and there was a bounce down at that point. If sellers were a bit stronger this is actually where the stock could have made a reversal or a deeper retracement. I’ve made a trading decision to exit. I even fixed this decision here at this forum and this actually helps a lot. I said I think it is a good trade anyway, even if the price goes further up. And I said that BEFORE stock gained more in value. This is what I have to keep in mind. The exit was done by take profit. This is a good result. This time trade was not as profitable as it could be, but I know that overall it pays to exit at strong support and resistance. This is the trading rule I have to stick to to be profitable not once or twice, but on a long run.