In fact, everything in the world related to money is gambling. The IEO is a good way to fight scammers, build investor confidence in the crypto market. Before a token is sold, the project has been appraised by the exchanges so this thing helps us secure more mind when investing.
Exactly that the IEO can avoid scammers, but it only reduces risk. still when we are wrong in choosing an investment it will only make us fail. invest in the world Digital currency still has a level of risk, so let the best decisions and do not let ourselves only suffer losses.
in my opinion not only in cryptocurrency which has risks, but if we invest in Foreign currency or Stocks, we still have risks, it's just that the risk in cryptocurrency is greater than investing in Foreign currency or Stocks, but if you choose the right cryptocurrency to be an investment, then you certainly will be able to get more than 30% profit, therefore the risk of investing in cryptocurrency is greater because the profits we can get are also greater.