Does anyone know the life expectancy of a multiple?

I'm concerned because the constant switching is tiring and life is one big ball of anxiety and stress. I'm certain that my worldly exit will be through cardiac arrest.... soon.

We've done the heart no good from years of self-medicating on amphetamines and cocaine abuse prior to bipolar DX. Plus the endless pints of alcohol and other adulterants in the past 30 years of active use. It was our attempt of a slow suicide, but we're still here.

I've tried mild tranquilizers, but they just make me useless.

Is there a suicide rate?

Something to look up I guess.