I think sometimes people may be a little to sensitive too, not just the filing cases to win money or something. I know when I was a teen and went in the local store one day ahd the clerk following me around like she thought I was going to steal something. Since I'm not any minority skin color I was thinking it was because I was a teen. I think it was just that I was prone to wearing a black leather jacket at the time and probably looked extra bad that day or something, lol. You know sometimes your hair is over due for a wash and you;ve been burning that candle at both ends and you got rings under the eyes ect. and you just look like trouble. But as mentioned some will tend to think race first, like I thought age and not what might be other more obviouse reasons.