Why old people smell funny

Bear with me. As a dude who recently got old and retired, I might have some insights.

First off, when you don't have to go to work every day, what's the point of the morning shower? And if there's no point to the morning shower on Monday, what are the odds things are gonna change over the course of the week?

See where this is going?

And since you don't go anywhere or do anything anyway, you probably don't need your old laundry schedule either. 

I've been wearing the same Fred Rogers-style sweater every day for three months now. I do it because I can set the heat to 64 instead of 68 with that sweater.

But by golly, you can see why old people might smell funny.