With home prices at record highs and mortgage rates hovering near 7%, it’s no wonder that Americans are wary of buying. According to the latest Home Purchase Sentiment Index from Fannie Mae, only 22% of consumers believe it’s a good time to buy a home, while a staggering 77% say it’s a bad time. But real estate expert and Shark Tank star Barbara Corcoran says the story isn’t so one-sided — and...