The "Imminent" Market Crash in 2019, advice?

[Christian Salvo]

So I was listening to the Rich Dad Radio Show and he had an economist (Harry Dent) on who states there will be a market crash towards the end of 2019. This is not the first time I've heard someone say there will be a market crash this year so my question is: how will this affect buying and selling houses? I plan on doing some flips this year but I'd hate if I bought a house and the market crashed before I could sell it and it loses all of its value. I really don't know much about what happens when markets crash, I was 14 in 2008 and I really didn't pay much attention. What would you suggest a house-flipper do under the assumption there will be a crash? How can I take advantage of it and what should I avoid?