I have personally experienced 4 big crashes in the last two years. This one doesn't scare me. I encouraged my brothers and my friends to buy now because this could be their last opportunity to buy at these prices.
It's not really a crash, just a correction. 
it would be a crash if bitcoin went $1k or below. i bought little chunk of BTC at $10k, wish i had more money to buy, corrections like these are the best opportunity to buy cheap BTC.