Markets as of Sunday night are predicted to open on Monday morning about 125 points down on the Dow. Personally, I don’t see that as cause for alarm at all. Of course markets could take a big drop, that is always the case. But over time as the economy grows so will stock prices.
Soon we will into the Q1 earnings season. It is earnings and interest rates and not emotions that ultimately drive stock prices in the longer term (but emotions rule the short-term)