Considering retiring, be sure to take these 3 potential aging interference obstacles into account as they may impact your retirement funds. 👉Medicare Cost: While those older than 65 are eligible for Medicare, that coverage does not account for all expenses. Traditional Medicare covers only 80% of costs. Most older individuals have to purchase a supplemental insurance plan to cover the remaining fees. And expenses, such as long term care facilities, are not covered at all. 👉Additional housing c