Fed job bank
Date:
Realize that some of us have “bad days.” Your friends and co-workers have lives of their own. If one of them is in a bad mood, it's not simply your fault, and its not your job to cheer that person up. Same as for customer who wouldn't want to close the deal with you because of a hang-over. You simply have no control for situations like that.
Be understanding. strive to make friends among your colleagues. As the saying goes if you want to have friend, be a friend. It might sound old-fashioned, but it still works and is very applicable in the corporate world. If you want your colleagues to like you, be a friend to them. Be supportive. Offer your help once in a while.