I have slowly buy into the market bit by bit as i got confidence in the price will regain from the recent low and will go higher and this is a good chance to make use of since btc and other coins value going through a drastic drop at the moment.
I think dollar cost averaging into bitcoin while the prices are low is a really great way psychologically to handle the volatility in the crypto market. I still think you can do quite well by taking some profits on the way up and buying hard into the dips.