Trading is the key to increase your portfolio in the Bear Market
Trading is a zero sum game. So if you want to profit someone has to lose. What makes you think you are smarter or luckier then others?
I suggest you to research coins and projects. And invest in those you belie will be here 10 years from now and widely used. Think of things that cant be done on Bitcoin. If none, just have Bitcoin.
Lol, can i say that i must believe in my self?
It's a good option rather than put our money on scammer's wallet. As far as i know there was a major platform that the CEO has become a dishonest person. Even the major crypto can't be trusted.