For real, man. I just lost my dad last month and that in itself is extremely nerve wracking. Its unfortunate but it really does shine some light on things you had never even considered before.
It's gonna happen whether we want it too or not. That's just part of life. I'm more worried if I'll be around when they pass
Do you always walk around with an umbrella worrying about if it will rain or not? Worrying about your parents dying is so trivial about since it will happen sooner or later no matter what you do, dont stress, its life and it sucks sometimes, but in the end it goes on dude, no matter what