My strategy and I know some people share it is to HODL most of my assets, but also have an active trading account. (like 30% of my total) Market corrections like the last one are great opportunities to cash in on oversold bounces and on the way back and generally it is a good feeling to make some money while your overall portfolio is taking a hit...
I also have to note I am by far not as profitable (yet) with trading compared to HODLing, but it is kind of an "insurance policy" and I know if I had more time to do it, it could be far better.