Personal investment It's possible for us to invest something when we enter into the society, such as stock, some financial products. Some people work for a company, some people work for themself. We would choose some kinds of suitable ways to invest something. It's also a way to earn some extra money, but no one can guarantee we can 100 percent make profit, it's possible to make loss sometimes. High profits are with high high profits. We should can bear the worst thing probably happen, in that case, what worse else will happen. The money we use invest is our spare money, we still have the normal life even we loss moeny that we invest. Don't take all of your money as your investment becasue any kinds of investments are risky. Choose those which are suitable for us, and keep a rational mentality, not a gambling one.