The best way to lose the market is to choose projects with long-term investment. If the project is really good, you can be sure that it will grow in the future. However, people should not forget diversity and be cautious about new projects. Try to choose the best.
Be smart in choosing where to invest, do not be greedy on the possible earnings that you will get. Try to analyse the project that you want to put up your money before going to invest on it. And be sure to yourself that you know what you are investing to avoid losses.