and your grey hair!

as for height-- do a positive re-frame-- do your feet reach the floor? Well, then you're fine! If you measure from the top down, and make sure your feet reach the floor-- well what difference where you started? But if your feet didn't reach the floor--sure that could be a problem!

my father is 5' 1", and my mother 5' 2"-- at 5' 5" i am the tallest of all my siblings.
Once as i slipped into the last available seat in a movie theater, the "gentleman" behind me, exclaimed, Oh good-- someone short!-- I turn around and informed him i was not short-- (and i don't think i am, even as i admit I am not tall.. )