As they say, it is quite easy.

Rule #1: never lose money.

Rule #2: never forget rule #1.

Thank you dear Imtiaz Sifat for your response. And that's why I'm so cautious of that risk.

I appreciate your response, dear Paul Louangrath

A stock is a type of investment in a company. Companies issue stock shares to raise money in order to finance operational needs and to fuel growth, and investors buy those stock shares for the opportunity to generate a return on their investment.