"If we do what's right, we have no need to fear."

Evan Stephens 

I agree with statement, and it applies to many situations. If you act right you have no need to fear. If you are in a gang-infested area, you should act accordingly, don't act suspicious, don't be nosy and don't stare, then you should be just fine. Don't associate yourself with ill-mannered people because this may result in sudden fear of "slipping up", depending of course on how influenced you become. If you speed on the streets, you'll have a fear of police, so don't speed in the first place. If stray away from despicable behavior, you may have lower chances of getting in trouble, and in turn this will lower fears of authority. If you want to avoid a fear, then do the right thing. I believe doing the right thing will set you free from free.