>>33252777I know that feeling, there have been times where I would also get scared of being unconscious forever after death. But I'd rather focus on the present and have fun with the things I have and be with the people I love, because it's a whole lot more fulfilling than just worrying.
Life is short and you have one chance at it, so it's best to make the most out of your life. You said that there's a lot you want to do, so you should start making goals on what you want to do and see. Invite your friends to places too, because it's so much more fun with them around.