why are the doors so tall?

why are the doors so tall,

why do we go through them on our knees?

why are the windows so high,

why can't we jump from them as we please?

why are the floors so long?

when we lay with our arms stretched out

and why is my voice so quiet,

when i use a megaphone to shout?

and who is standing at my door,

with his shoes all all over my hands?