At the moment it looks like the strong downfall has stopped but that still doesn't mean that corrections are over.
Just at the first glance it looks that market is more stable now but this can change any time so it would be wise to use to buy more coins. The correction will not last forever so be prepared when the price start to rise again.
I agree with your strategy and I prefer discipline to get a 1-3% margin for each transaction even though the market fluctuations are very large and this remains profitable
This is kind of positive thinking which all of us need to have, if market price is getting down then it does not mean we are in lose infect we are getting more chances to buy at low price, if price will be behind correcting then it will be good time for sellers but for those who are still have no bitcoin will be worry about it, just have fun and buy more price is not yet high.