Buying & selling daily/daytrading.
Wake Up! buy and hold doesn't work.
In what sense? It is working for me. In a long term bull trend it is a great strategy. Do you know something we don't?
It's working fine if you're in this to lose shitloads of money.
Your second post on this forum, Dec. 5, 2013, near BTC ATH, aka "near the top":
Bears back to caves. I bought on localbitcoins in the UK near the (hopefully) bottom.