In fact, I have experienced profits and losses from the crypto market. But I am grateful because I got a lot of benefits from there. Answering questions number 2 and 3, of course I still take some profits and use the rest to increase the value of my investment. I'm not a trader but I'm a long term holder so that's why I often profit from losses. Crypto will still continue to move and develop. There are still many people in the world who are not familiar with crypto and I think the crypto market still has good potential in the future.
What we have decided must of course be prepared for all the consequences. Choosing the short term is also good but we waste a lot of time finding out when to buy and sell and sometimes there are also people who don't want to bother with this, take the long term option.
Yes, there are also a lot of losers in investing in crypto like me and others because they are impatient and like to switch to Lan coins which look cheap at the time. However, what is clear is that making a profit in crypto is difficult and it takes quite a bit of time too.