This document discusses two real estate broker experiences where commissions were not paid as expected. In the first case, the broker represented a restaurant tenant but was not paid the full 5% commission by the landlord after completing the deal. In the second case, the broker referred a deal to another broker but was only paid a portion of the expected 20% referral fee after the other broker accepted a lower commission from the landlord. The document emphasizes getting commission agreements in writing upfront to avoid misunderstandings and unpaid commissions later. Brokers are advised not to assume others will act with integrity and should clearly establish payment terms and schedules to protect themselves.