I have no way of knowing whether the doorbell works.
Scenario 1:
- I push doorbell
- Nobody comes
- I debate a while about pushing doorbell again - did it not ring, are they just taking a while, if I push it again am I being a pain in the ass?
- I push doorbell again.
- I debate a while about pushing doorbell again - did it not ring, are they just taking a while, if I push it again am I being a pain in the ass?
- I decide doorbell didn't work.
- I knock
- Person comes to the door all irate at my repeated noise OR
- Nobody comes and I leave
Scenario 2:
- I knock
- Nobody comes
- I decide the person either isn't there or doesn't want to answer the door
- I leave