I enjoy the thought of living a life worth dying for, but I suppose you could look at it as if I’m killing myself in order to live my life?

Driving a car is also a behavior that increases the chances of getting into an accident, but I don’t think think you’d call everyone who drives a car suicidal. (Or maybe you would, which I think would be totally fair based on your previous point.)

If I was speeding around without a helmet because I hated my life and wanted to die to get away from my responsibilities I think I’d be more likely to call that behavior “suicidal”.