Bed

I've often heard the description of "old" people to include their

1.  Eating supper at an absurdly early hour.....and

2.  Retiring to bed - also at an absurdly early hour.


So, it's only 9:40 p.m. and I'm heading to bed to read.  I did eat supper at a reasonable 6 p.m.  Does that make me only "half-old"?   "Partly-old"?  "Mostly-old"?  Or simply "getting-old"?  (If it matters, I'm still young-at-heart!)