Retirement brings changes like no more daily commute expenses. Cut ancillary costs like professional attire and pet care. Decide which expenses to cut first based on personal financial situation. Selling a second car can help cover essential expenses. Avoid impulse purchases in retirement to save money. Dining out is a luxury that can be eliminated to save big.

Read more at Yahoo Finance: No. 1 Thing To Get Rid of in Retirement Without Sacrificing Your Lifestyle