Help me please

What can you do to look out for the safety of others?

Nothing

Explanation:

if they fall, they fall. there's nothing you can do to save them from themselves. Once they are a certain way, and you realize what they're doing is wrong, it's already too late, it's coded into their brain like a computer, you may think that they have changed, but they only change their personality around you... there is no way to change those around you, without force.

over half of the people in the united states rely on groundwater for drinking water.

it's true