You go to the bathroom.
You take off your clothes and fold them up and put them on the toilet.
You turn on the shower.
The water takes a long time to get hot.
It is not getting hot for some reason.
You wait for about ten minutes, just standing there with your hand under the water, waiting for it to get hot.
Nothing happens.
This is the third time this week that the hot water hasn’t worked.
It is a problem with the boiler or something.

do you:

have a cold shower
phone your landlord to complain