Cryptocurrency has many benefits and I realize that technological advancements must have the support of everyone, each country has a different currency, fiat has several factors that make the exchange rate of fiat in all countries different.
Crypto wants to give you convenience with no other party managing the payment system and is very safe. This is easier than fiat.

Being an investor and trading is not easy, I look for ways to make a profit when trading, holding coins is the easiest thing for beginners to do, they can wait until prices go up and sell them. If you want to trade I think they can choose a good time as the price of the coin returns and don't sell the coins they hold when the price drops

I agree with you, I always think good things will happen when I start showing an increase in altcoin prices. When I trade I need time to rest and stop looking at the market when you get profits, inviting the family to feel the results of every profit we get. I am experiencing some losses now, but I always spend time with friends and family.

Escape from trouble is not a good idea, I imagine a bright future with crypto, not because I want to benefit when trading,
But can see blockchain and crypto can be used in all countries, it is satoshi's dream,creating Bitcoin and Blockchain for transactions online payment

There are many countries that accept the existence of crypto, but some countries also do not support the crypto transaction system, so they only recognize crypto as a digital asset. For information on countries that accept Bitcoin and altcoin,
you can see it here : https://en.wikipedia.org/wiki/Legality_of_bitcoin_by_country_or_territory

Apart from the very high Bitcoin price, maybe everyone and I will choose Bitcoin, but if we choose Dogecoin, I will get a big profit when the price of this coin rises very quickly. I like dogecoin because it is more friendly than Bitcoin to do the system payment

When you see the prices of Bitcoin and ethereum are very expensive and you don't have enough money to invest, you better buy new altcoins that have technology better than ethereum and Bitcoin, investing in crypto is very risky but you can compare the technology they have, whether the team work well, or just an idea without giving you the solution to your question when you doubt the project you want

Fraud makes some people who want to be part of the crypto community afraid to invest in crypto, I don't think that I stop investing and stop using crypto, crypto is the most important part of the payment system revolution, if we know the barter system then comes fiat and now we find technology that better crypto is Blockchain