Final answer:
Shoveling the sidewalk after a heavy snowstorm is considered a polite gesture and a form of community service.
Step-by-step explanation:
When Jermichael shovels the sidewalk after a heavy snowstorm, it is considered a polite gesture. By law, anyone has the right to use the sidewalk, therefore it is not considered trespassing. Shoveling the sidewalk can also be seen as a form of community service as it helps create a safer environment for pedestrians.