It's wrong to litter a neighbor's property.
Heysel is walking down the sidewalk in a residential area and has just finished a bottle of water on a hot day.
Heysel wants to discard his water bottle.
Heysel smashes the water bottle and puts it in his pocket until he passes by a trash can.
Heysel casually throws his bottle to the side and onto someone's lawn, then continues walking.
The water bottle goes into the trash and is easy to pick up.
The person whose lawn the water bottle is on has a bad back and has a hard time picking it up.