Some bad habits are just plain inconsiderate. The person does their behaviors without a thought to the person he is affecting. A little attention to the feelings of others would stop many of these bad habits in their tracks.

Many people have inconsiderate bad habits in the kitchen. You will find them drinking from the milk jug or juice carton. They do not consider that someone else might not like to drink after them. They are in the habit of doing it, so they do not think about it.