It's little bit complicated to tell people what is  POS, blockchain, cryptocurrencies now. Every generation is becoming smarter so they will have to force their brain to understand how this things work if they will want to live normally in future. In this you need to be mentally alert of everything going on around your coin and how best to handle the situation, You also need to be careful and patient when selecting coins to buy or projects to invest in and my suggestion is DV8 coin is better now to invest on it. and live your life happily.