I see a lot of people upset about the losses they have, but this is completely normal in the crypto world, so you should always invest what you can afford to lose. There is no point in wanting to have the EVIL EYE and wanting to invest everything you have, even when you do not know and much less try to understand how the market works.
Investing is like opening a business, you must do in-depth research in the segment you want to invest before investing. There is no point in having millions to invest but investing wrongly, think about it!!