IMHO entire crypto market can’t just crash all of a sudden, crypto trading is not something new people only think so because it’s new to them. Exchanges existed more then 10 years ago, cryptocurrencies are not a new thing.
I also don’t convince people to buy same as you, they ask me on their own and I give them my honest opinion and that is to invest in ZEC, because I see it as a great investment.
I do tell them that no matter what there is a small chance that they could fail, but there is risk involved in every business/investment and this one is as safe as they get and the reward is huge.
If you try to convince people they look at you like herbalife representative and they start hating you, zcash and crypto world instantly.
I was lucky to invest in BTC very very early so I can easily convince people around me into anything money related without any effort.
My advice to every single ZEC adopter it to just tell one person per week about Zcash and that’s it, nothing more, just tell them I bought some zcash and I expect tons of $$$ and stop talking about it.
Believe me it’s much more effective then posting comments online like “OMG ZCASH 9999999 SOON!!!”