Doormat

You know that you have been treated like a doormat when:

• You go out of your way to help A and then A yells at you for not doing enough
• You stay up nights looking for a solution to B's problem (which has nothing to do with you)
• Even after clear cut job allocation of a project has been done you spend more than an hour collating the findings and formatting the report (which was actually C's job, but C is 'too tired to work')
  
• At the end of all the fracas you are the most stressed, the most irritated, and you have worked the most

When will I learn??