My dad has COPD and continues smoking. I'm going to go through this sooner than later. I've already made peace with this, I've seen the alternative in other fam

My dad has COPD and continues smoking. I'm going to go through this sooner than later. I've already made peace with this, I've seen the alternative in other family members and ultimately its the decline in dignity that pushes my moral compass to accept self-euthanasia as a humane option.