Why am I taller facing the wall

[Flowix]

When I measure myself facing the wall I am 5'11.5 (182cm) and when I have my back against the wall I am 5'10.3 (179cm)
What measurement is more accurate?
I just take the average of the 2 and say im 5'11

 

[Onewithmoss]

When I measure myself facing the wall I am 5'11.5 (182cm) and when I have my back against the wall I am 5'10.3 (179cm)
What measurement is more accurate?

The truth is you're experiencing psychosis and are actually 5'3

 

[Flowix]

The truth is you're experiencing psychosis and are actually 5'3

fuck