Who are we to judge?

So, most of this summer I've been spending my time volunteer the days are usually the same. Until yesterday, I went to the main office to get pencils but the person who was suppose to give me them wasn't there yet. There were two girls that go to my school standing outside lets call them A and B. A guy walks out of the office (he ends up being in the same class as me) and he starts walking off to his class. A says "Room 202 is that way" So he turns and says thanks before walking away. A then begins to say to B, "Wow, I wonder if he is even fit for the job, I mean look at his hair and stuff." B replies by saying "Yea, there was this girl who had dyed hair and everything. It is inappropriate for work here." A continues to say "I mean they had an interview and stuff, I mean how did he even get thru." And B goes and says "Yea, so I guess he can't be super bad right?" And then A goes and says "I guess, I mean is he even in high school?"

I was standing there the whole time thinking who are you to judge him or her. You've never seen the way they work, so what if they have dyed hair or a different hairstyle. That doesn't mean they can't be good to children. Its who they are, our hair doesn't define us. So what if they care about the way their hair looks, it shouldn't matter. What really matters is how well they look after the kids. We don't have a right to judge them because we don't even know who they are. That just got me really annoyed and stuff. X_X"