Some investors are ready to invest on any project they come across just because they really want to make profit and some of this projects are considered to be a scam project which people invest reasonable amount of money. It is very painful when money is invested in this project and they end up becoming a failed one. I think good reasoning before investing will really help investors from losing much money about projects they do not know about much. Investors needs to ask themselves before investing "what if I lose my money investing it in this project? I think this question can help people to invest with the amount they can afford to lose or not to invest at all on project very not sure about.
Investing without any reasoning can just make one to invest without considering the risk and the probability of making lose or making gain from the investment.
There are probably no investors who are not risk-takers, because if you are an investor and then you don't want to take risks, you cannot be called an investor. And there are no investors who don't want profit; of course everyone wants that. That's why they are looking for investment because they believe they don't want their capital to sleep for a long time.
Instead, what we investors really want is the capital that people have to grow or circulate quickly. Unless you want to sleep in the bank for a long time at a small interest rate, that's fine with you, but most people don't want that. concept actually.