You can do this if you trade in cash or sell some products to buy cryptocurrencies, it is profitable and you may be able to achieve more profits if you ignore the taxes that may be imposed on you.
Banks facilitate things and methods vary from country to country, but some countries, and by using your bank account, you can buy cryptocurrencies easily and in less than 24 hours.
it is up to buy but it possible.

The amount of $ 50,000 is not considered big per year, especially if taxes are deducted from it, which may reach 30%, and most developers get that amount even if they are not familiar with programming.
Blockchain makes hiring easier because there aren't a lot of companies that have enough employees to work on coding, and you also learn some economic things that enable you to earn some money quickly.
Bitcoin trading is better than that.

this mean digital money which can be used using computer and internet access.
started by bitcoin in 2009 and now many use it as very fast investment.
bitcoin will start saving more people lifes because it give more value and add more people to invest.
crypto is new changing world tool

it is not necessary but turning bitcoin into other forum is better than trading using bitcoin only or just hold your btc.
Turning crypto into fiat not really needed if them prices was good and stable
people trun crypto to stable coin instead of fiat so they dont need to pay tax.
with more time bitcoin will use one coin is bitcoin

Probably will be replaced by other technology.

why your title difference than your topic?

I also read the posts on Twitter, but most currencies start with high wishes and end with great regret
All of these coins give a lot of promises and make you live in a pink world, but as soon as the real offering of the coin starts with regret and sorrow, move away from them, it is the best choice.
invest in bitcoin and a few in some atlcoin and stop chacking twitter,
all theses tweets are paid tweets.

Even you, my brothers, are enough links and sites, for real profit is trade.
These sites are fraudulent and not for the trade and profits that they verify.
they are not sufficient to provide a living or electricity expenses.
most of those cards are bad and you need to learn about them and not supporting them

many @op say crash when price back 20% others say 30% and other say 40%   which value is real ?
crash is when bitcoin back with more than 30% and cant rise again or stable at the bottom.
bitcoin price is correction because it back again and rises fast when fall
invest in bitcoin and safe you time and money.