ICO or Initial Coin Offering is a nice way to buy a certain token that appears to be successful in the future. The ICO market is growing bigger and bigger because the number of ICO investors are also getting bigger. But this does not automatically tell us whether it is right to invest in an ICO or not because it all depends on the specific ICO. Just as the ICO market is growing, the number of scam ICOs is also growing. So if you do not analyze project details, avoid investing in ICOs.