Letter says

Quick pain

Metal bites flesh

Realishing sigh

Flowing crimson

Pooling on the floor

Knife drops

Satisfying clang

Losing pain

Losing hate

Slipping to bathroom floor

Eyes closing in bliss

Ragged breath drawn

Letter in hand

Darkness falls forever

Letter says...

"I'm not sorry, Don't miss me, Just remember I died in happy in dark FREEDOM"