Oof, this one hits home.
I lost my Dad when I was 27, he had just turned 60. Also lung cancer, also smoking since a child, also had never visited the doctor.
In the 5 years since then, I've met the love of my life, gotten engaged, and planning a family. All of this without my Dad, without his advice, without his support. It hurts, a lot. Whenever big moments in my life happen, my first instinct is always to give him a call.