Financial investment and mental health?

What do you think about financial investments and mental health of people? What kinds of people do you think can enter the financial market with it's nature and not have financial issues? How can people invest without having mental health issues arising from those financial investments?

Financial investments can have a huge impact on mental health, because they inherently involve risk, uncertainty, and the pressure to make “right” decisions. People who tend to handle the stress of investing well usually have a few traits: patience, discipline, emotional detachment from money, and a willingness to learn continuously. They view investments as long-term strategies rather than instant wins or losses.