Don't Catch a Falling Knife:

I know it’s tempting to lower your averages and just hope that this crash is due to market manipulation because whales are doing X and Y.

Fact is that the trade war brought about by the trump administration has created major economic uncertainty. Coupled with interest rates having fewer rate cuts this year than expected previously, it’s no wonder people take their money out of riskier asset classes.

I urge you to not trade with emotion and engage in sunk cost fallacies. There’ll always be another day to buy more / buy back in, just do it when you’re in a better headspace to view things objectively.