Very selective, I mean it is my money and I am the one who has to make sure that I am putting it in something that is going to bring me profit in the future. So when I am investing in any ico I make sure that I am looking at every aspect of the ico. I try to avoid scam projects as much as I can, I look at the roadmaps, the creators of the coins and their website
This is what everyone should do but surprisingly this was not the case, during the bull market people saw that all the coins were going up in value and they wanted to make some money as well so they decided to invest in whatever coin that seemed promising and as you may guess this was a terrible mistake and those people learned too late that is not the way to select a coin.