What is the fine-grained topic of the following text: -- Barbara Corcoran, founder, real estate firm the Corcoran Group and panelist on ABC's "Shark Tank"
Win a bidding war Go as high as the maximum price you'd ever be willing to pay -- if someone outbids you, you'll feel confident you gave it your best shot. Only return the topic.
Winning a bidding war in real estate according to Barbara Corcoran's advice.