( Pexels ) Cryptocurrencies are more and more popular every day. Nothing compared to traditional financial systems yet, but something to really appreciate in such a few years - 12 years since Bitcoin creation. Crypto-adoption is exploding worldwide, and we have good reasons for it. For starting, cryptocurrencies are generally faster and cheaper than fiat money. They have no borders, so, they're perfect to make cheap remittances, no matter the place. Censorship and use-limits are out of the discussion as well, since most cryptos are decentralized (no controlled by any central entity). To this, we can add now numerous financial instruments (Decentralized Finances - DeFi) not easily available to the public before. Credits, loans, digital wallets, payments, automatic transactions, tokenized assets, investments, stablecoins, and so on can be at hand for anyone at very low starting fees.