You can be “fine” on paper and still need a nap after a long standing day. That is information, not a moral failing.
Energy & everyday strength
Walking, a few strength movements, and a bedtime you defend will beat a program you abandon by Thursday. Florida mornings are doing their part. Meet them halfway.
CDC: if you are 65+, aim for weekly walking-or-similar time, muscle work on two days, and a little balance. NIA says the same without a soundtrack.
CDC: older adult activity NIA: exercise District activity search
Weight, meds, and side effects
Bodies change. Medications help and they also rearrange sleep and appetite. Ask plain questions. Notice what actually helps. Skip the before-and-after photo.
Sleep, stress, and the 3 a.m. committee
Worry can have a folder. It does not get the whole night. A regular bedtime and one person who will pick up the phone are unglamorous and effective.
Medicare timing
Windows sneak up. Mark the calendar, ask someone who has done it, keep the papers in one envelope. Then go back to living. Paperwork is a task, not a personality.