Don't know how tall I am?
I always thought I was 5'4" (1.64 m) tall, because everyone says I'm about that tall. A friend of mine is half a head shorter than me and tells me she's 5'3". Another friend of mine is 5'7" (1.70 m) tall and only a little taller than me. When I put the ruler up against the wall, the number always stays at 5'5". Did I do something wrong when measuring? My brother is also 5'9" (1.74 m) tall and about a head taller. So I can't possibly be 5'1" (1.55 m) tall?
Let someone else measure you.
Just focus on keeping you right.
If you don't know anyone who's helping, just say that on your next doctor's visit you'd like to.
Rare fairs is always hard to ask your family if they help you!