I agree be greedy when others are fearful. Like @Russell Brazil said, the real estate didn’t bottom until a few years later from the peak of 2006 to 2010, and Real Estate would not crash overnight, it takes time to bottom out. It is too early to be greedy in the real estate now. I would Not be greedy yet until at least 18 months plus later, especially in my volatile Las Vegas market. On the other hand, stock market have a shorter time to crash and recover compare to real estate, I agree with Russell Brazil, that it may be a good time to jump in to the stock market little by little (not all in), to dollar cost average the stock market by “CASH” only, not with any margin or other form borrowing. Margin or any borrowing will kill you in case the bottom is still far away from today stock market.
Back in 2008 stock market crash, I jumped in and was greedy when Dow Jones fell 30% from about 14000 to 98000. After I used up all my Cash on the stock market, my biggest mistake was, I was too greedy that started using Margin in my stock account, then Dow Jones crashed another 30% from 9800 to 6600, I was forced to sell many stocks as a loss due to Margin Call. I lost a lot money in 2008 stock crisis. I told myself that I would never use Margin again.