The idea of existence is still an open question, we don't no yet why something even there rather than nothing. But whatever exist now is a miracle, scientificcaly and mathematically. Death and Oblivion are two sides of the same coin, the idea that oblivion might be more peaceful than feared is an intriguing perspective. But how do you even know what peaceful is once you are dead, how do you ever make sense to what possibly exist?
Your interesting take on death and oblivion! I agree that focusing on the present and enjoying life makes a lot more sense than stressing over things we can't control. It’s a good reminder to live fully and not get too wrapped up in the small stuff.