I don’t know how to express or articulate my thoughts and my vocabulary and grammar gets messed up the more I write so I will just write simply.
What I’m trying to say is that every day or hour or minute or everytime you think, you feels like your original selves is dying. I know that we are constantly growing but i just can’t stop thinking that whenever we grow or learning new things or start to think differently, our past selves is dead. I think back to my past selves in middle school, highschool and from 2022 and think, aren’t they dead? No matter what i do or think or whatever happens to me, i can’t bring back the personalities or "me"s from the past. They remain dead and continue to being dead. Unless they are exist in another timeline or universe.
What exactly is identity, consciousness or the self which is me? I don’t know nor understand but this idea just stuck in my mind and occasionally appears when I’m bored, stressed or relaxed.
Dead is not the same as gone. We are a stream of consciousness moving through time. The past isn’t “dead” it is just behind us, just as the future is not “birth”.
If you imagine yourself as a river of water, there is still a river behind you and In-front of you, but all you are aware of is now.
Whether or not we can go back or forward in that stream of consciousness - who knows. We don’t know what we perceive when we do actually die.
If you can’t get past this focus on the concept then at least stop thinking of it as “death”. That’s anthropomorphising what is happening (trying to attribute a human experience to it) but it’s adding the baggage of all those negative or anxious feelings we feel about death. Our consciousness moving forward through time is its own thing, it is not death.