I would encourage friends to understand blockchain and encryption currency, but it is not a good investment opportunity, because the bear market has come, I would suggest they learn more knowledge, so when the bull market comes, everyone will make money.
Yes, I agree in encouraging others in crypto. Actually there are so many ways of encouraging many people or investor in cryptoworld. and the one of the most useful is the this forum in which the ICO that are launching are recruiting so many participants for them to have so many endorsers too. IN some ways like signature bounty campaign in which the participants are wearing the signature of the particular ICO and they will od posting for them to earn stakes and for them to earn tokens too. there are other ways too like social media especially facebook and twitter. as they also doing posting for them to endorse particular ICO.