Welcome @iamharsha!
I also signed up for Steemit after watching one of @dollarvigilante's videos. I have to say his videos are quite entertaining. I like what he's got to say, but he delivers it all with a performance too, which is great fun. But I'm really excited about #steemit, so I'm looking forward to see what happens in the next few months.
As for yesterday's ETH crash, don't worry about that. It was an anomaly—which I'm sure will happen again at some stage—but the price bounced right back so it only effected those who were crazy enough to margin trade the market.
Absolutely regarding the ETH crash every one is talking about the people who lost money.. but imagine the people who would have had some orders placed at $50 or $70 and earned 4 folds witin few minutes.. opportunities are every where..
Crypto is the Future...