I know what I'm doing

My laugh that hurt your ears.
My eyes that gone when I smile.
My annoyance that ruined your day.
My presence that irritates you.
I know what I'm doing.
My laugh will never be heard,
My smile will not be seen forever,
My annoyance will be gone,
My presence will never be felt,
I told you I know what I'm doing.
Now everyone hates me,
Now I'm gone,
No one will mourn in my grave,
No one will misses me,
See, I know what I'm doing.
This annoying person will never annoys you again.
©ms.joker