you just give up only for 3 ico's? many traders or investors doing 10x times more than 3 ICO's that you invest. give up for them? i dont think so , if they really give up , there will be no ICO's anymore, and altcoin's will dead meat. for example i was invested in 5 ICO this years, if they dont give me profit, so my investment failed, and i will try another , nothing to worry