the feeling of unimportance

i hate the feeling of unimportance! like when you have plans with friends and they blow you off at the last minute to clean house. or how bout when a client does not show up for a three hour appointment because they had a headache and of coarse their fingertips were broken and they could not make any phone calls. how about when it takes people 3 weeks to return a call or just not to call back at all. do people think about what they are doing? how it will affect someones life? do i really matter in their grand scheme of things? i think for the most part the answer is no. but im here to tell you I DO!