It's not uncommon for beginners to just sit around and just wonder how good the last trade went. The truth is, most of them cannot tell. But if the trade was made with confidence, you can pretty much be assured that the trade was a good one.
Profit is not always the best indicator of just how successful a transaction went. If you are only looking to make massive amounts of money, then you could very well end up being disappointed when your first transaction goes badly.
Not all investors are going to find instant success especially since day trading is just that much harder than typical stocks. In order to achieve the results you want, you need to review your goals and proceed to carry them out with confidence.
Obviously a bad transaction is enough to shake your confidence. Instead, take it as a learning experience. A goal of never losing any money in a transaction is plain unrealistic.
However, if you use the lessons you learned with your bad trades, you will eventually discover that you can reverse your losses into profitable trades. It may be a complex process, but let your better judgment rule and build your confidence at the same time.
Ultimately a beginner has to understand that a successful trade for a beginning investor is not going to be the same as a successful trade for a highly experienced investor. A beginner's successes will come in small doses at the start. Expecting and demanding large amounts of success is plain unrealistic and is not going to be quite beneficial to your situation in the long run.
Be sure to take the time to carefully evaluate each trade that you make. If you see a pattern of good decisions, your confidence will definitely grow. This will help towards changing bad habits before they become impossible to break. And once you feel a smooth flow in your transactions, you can almost be assured that each trade can end up being good and profitable ones.