Coronavirus: Buying the Bottom of the Stock Market

So recently, I’ve been getting e-mails and phone calls because people are thinking about getting into the business of stock trading. I understand, everyone wants financial freedom, and if this is a way of making money, why not? I have doctors, lawyers, and engineers who are ready to call the bottom of the market, and every time the market goes back up, they get depressed because they didn’t buy the previous bottom.