confused!!!

Am I starting to acquire the bad habit of judging people with no reason? Is this the devil inside doing his tricks on the people? Where will this lead to? It is bad to judge people but it mostly comes from observing people and how they behave and me as a person I like to observe, watch and keep my distance. It's not about judging as much as it's trying to know the people around you to know how to deal with them, it's not always the case that you have to like them, you can't hang out with them but not becoming one of your closest friends, again keeping your distance. Keeping the distance is not necessarily bad. Not opening up to people is not a bad thing, they don't have to know everything about your life except the ones you like to share and talk to. The hard part is not to upset people from you or not be rude. Don't know how to do it but one should balance.
3amatan No Body is Perfect