Is there really a way to never lose in investing and trading in the stock market?

The simple answer is yes. It is possible. However, you need to be consistent and will just a little according to your invested amount of mony. You can't invest 100$ and expect to win 100$ daily. That happens only using high leverage and luck by your side.

In the book, The 99.9% Investing Strategy, you can learn how to profit without any risk, and at all times. You can win little, and and make huge profits.during market corrections and crashes. 

If you want, to know more check out the book, The 99.9% Investing Strategy by Mohamed Lamine Fecih.