BE CHEERFUL AND POSITIVE
If you go into work each morning with a positive vibe, it sets you up as the sort of person to whom stress and troubles and problems are but as water off a duck's back. You thus get a reputation as but as being someone who is control, smooth, relaxed, confident and very mature.
Be cheerful at all times.Maintaining a cheerful and positive outlook is a trick. At first you don't have to believe it but just do it, Act it, Pretend, But do it. After a little while you will find out that it's not an act, you are not pretending, you genuinely do feel cheerful. It's a trick, you are tricking yourself, no one else. Put on a smile, it makes you feel better. Once you feel better you will smile more and thus produce more hormones. There is nothing so attractive as a cheerful person.