Thats it, the most important thing you must really remember is choose of the projects that you think it will be successful . Dont be greedy on money and think many times because you are dealing with investment.
something that this new project will offer then investing with it will be essentials, as possibilities to succeed is also higher than those who doesn't
have good road plan and scammy dev, we should learn from past experiences, guiding yourself to find better project and it will be a huge success
if you will be able to find one that will bring decent profits.