know when
   and how
   to say no
   It can be hard
   for someone

   If you are a yes person
   you will be used
   always think
   before you open your mouth

   people will notice
   that you are not so easy
   even when you said yes

    In a long run
    you will understand
    what a fool you were
    you will feel happy
    about yourself
    since you spoke out
    Saying NO!  NO!