I sometimes stare people out
Why do you stare at people, do you think that's inappropriate?
Because I like to make them feel awkward.
It is okay to be nervous at looking at someone when you are talking to them but it is not good to stare at others like that. They will think that you are a pervert.
Whatever you say.
The people that you may be doing this to may feel very awkward and may not like you doing so and they may actively avoid you so that you will stop staring at them, so I feel like if you really do not want to let people out of your life, then you should reconsider doing this.