My social skills with people are bad because i am caustic?

Improve Your Skills!: Being frequently critical or sarcastic in interactions with others can be wearing on them and can be a way of distancing yourself from others. Fortunately, there are good books on improving social skills. For example, "how to win friends and influence people, " first published in 1936, and still in print today, provides simple lessons in social skills. Counseling can also be helpful.