Its volatility

One main thing people think is disadvantage of crypto is that price may drop at anytime. Wrong. First if you just want to buy THINGS in crypto (use crypto as your day to day money) you don't have to use Bitcoin, Use stable coins a popular one is USDT It is always the same price 1USDT will always equal $1 Dollar Second, incase you want to invest and trade, then yes you have to take the risk because you can't get any benefit from stable coin because it is always worth the same, so you have to invest in a moving market such as Bitcoin(BTC), Ethereum(ETH) or monero(XMR) now again there is big misconception, many people think that when price goes down you have lost your money, well that is quite wrong too, you are still holding the coin they just have less value, if it is a Good coin (such as ethereum) it is just a matter of time until if gets it value back so nah you don't actually lose your money IF IT IS A CONVINENT AND HEALTHY COIN. ባጭሩ አሪፍ coin ከሆነ ወድቆ አይወድቅም

its volatile i think it can be considered as bad side

When u investing on cryptocurrency u have to be brave and it will profitable or ruin .now aday cryptocurrency rates are randomly increasing and decreasing too

It’s very volatile.

Bad side is once u invest and put ur money there if it drops u will loose a hell lot of money.

Security is one of the biggest drawbacks of cryptocurrencies ..investing in cryptocurrencies is very risky..