This is one of the most challenging years in the world of cryptocurrency since the onset of its existence, but it has proved itself for not a profit-making year rather for investment time in the world of cryptocurrency.
I do not know why you are saying this. I would assume you got rekt. Maybe you did not look at other projects since others have made profits already this year despite the market being bearish.
This is the best time ever to invest in cryptocurrency.
I would say this is a good time to invest, not the best time. The best for me would have been years ago when only a few believed in bitcoin.