The concept of time is based on perception.
Actually it mainly depends on gravity.
Imagine 10 minutes outside the restroom when you have to poop, but someone is inside (you wait)...and vise versa 10 minutes when you're pooping (role shift)
In both cases time passes differently :)
Do you agree?
Images are AI generated with the intend to show the fractal nature of time (& everything)
spiral clock, fractal timeline, multidimensional
except this one! ;)