Question

you well man?
?
3. A man lives in the penthouse of an apartment building. Every morning he takes
the elevator down to the lobby and leaves the building. Upon his return, however,
can only travel halfway up in the lift and has to walk the rest of the way - unless
raining.
What is the explanation for this?​

Answer 1

Answer:

the stairs are not covered so he exercises by going up but during rain he can't get wet