Drift
Lives are saved when those potential killers are confronted by a police officer, a strong police presence and actual, honest-to-goodness, up-close 'What are you guys doing on this corner at 1 o'clock in the morning' policing. We need to be careful it doesn't drift away from us in the age of viral videos, or there will be profound consequences.
I find the great thing in this world is not so much where we stand, as in what direction we are moving: To reach the port of heaven, we must sail sometimes with the wind and sometimes against it — but we must sail, and not drift, nor lie at anchor.
It's better to hang out with people better than you. Pick out associates whose behavior is better than yours and you'll drift in that direction.