Self-Portrait--a poem. Comments...?

I use to say funny things in a derogatory way about myself and that was humor until someone told me to stop it - it's not funny to put myself down. I tried to explain I wasn't putting myself down just finding humor in silly me but I was told I appeared to have low self esteem and I won't even go into all that! But anyway I saw the comment Earth Mother submitted and I thought oh, let me re-read for depth but if I don't see the humor then it's the saddest poem ever.