You wrong not allowed for the other to invest in cryptocurrency, I think during get good and potential coin will bring much profitable for every one to get much money with investing on bitcoin and altcoin. just how to choose correct coin to buy and keep profitable for long term. When hearing with project get trouble sell directly and never holding.
Well, it's just a matter of choosing the right token or crypto. at this time, they might say that don't buy any crypto because you've had a large loss from it. but, I think there are still quite a lot of people who are interested in new things. it's just a matter of concept. I suggest not to buy crypto blindly. try to do research before that.