This one isnt bubble but there are some similarities between popped bubble and long term correction. As a trader i advice to keep holding our coins because there isnt any fundamental reason to sell it for cheap price. Buying high and selling low is dangerous and foolest way to lose money in markets.
This is obviously for me not a bubble or bitcoin is not at all a bubble to be precise. People who do not understand or fear are those who call it a bubble and trying to create a panic in the market. BTC price have started to recover and crossed 8200$ now and should be 10k by march end.