Group 1 - The year 2025 has been challenging for office REITs, leading landlords to offer tenant incentives and increase capital expenditures to maintain occupancy [1] - Despite attractive valuations, the office real estate sector is facing difficulties in retaining tenants [1] Group 2 - The author has a long-term investment approach, focusing on REITs, preferred stocks, and high-yield bonds, indicating a trend in investment strategies within the sector [1]