When you invest money the risk is always present, there is no secure at all, but do not forget that money is always a bet; you bet like a sissy or like a suicide-kamikaze, but you are gambling all the time... sometimes you lose; sometimes you win... You bet that your wife is OK, but who knows for sure? You bet that sector is a scammer... Well, my advice, for free: bet in a lot of games; in real world or here in the wonderland of cryptocurrency and you get a chance to win a little