This. I am holding and buying. It will go again...always does. I am spread across multiple coins on Peloniex and binance and XMR, STR, NXT, IOTA, BCH, XRP all are good buys right now.
For anyone even mildly interested...I never try and explain bitcoin/blockchain to anyone as I will never be better than these Ted Talk experts. These are each 15-20 mins each and better explain far better than I could what block chain is, its importance and ultimately why crypto is changing the way we will do commerce (TRANSPARENCY and proof of digital ownership). Check them out and share them out.
Best explanation of blockchain I found:
Other awesome Ted talks on Blockchain (7 or 8 short talks each regarding a different aspect):
https://www.ted.com/search?q=blockchain