coz stand there must press the open/close button of the lift
door. then since u are standing at the side, if got people coming
in at the last minute, u cant see them. then lift door close liao n
they rush in, n then some people stare a u like u never open the
lift door for them.

then if u r a girl, n u happened to be the 'lift controller' for
that moment, u can easily get ur chest accidentally brushed again
when horny men try to press the lift button, especially in a
crowded lift.