If this were some fancy want such as a car or a mansion, then yes, I would agree that I would be like a child. But this is a completely different situation we are talking here. This is my own existence as a human being we are talking here. Like I said, for that to be tossed and forever thrown away as though I am just some biological process here to live and just remain dead in the end is the most demeaning thing. It is utterly demeaning of my personal value and worth as a human being. So me complaining about it and being enraged about a situation like this is not childish. It is well justified and mature.
Living forever in eternal bliss is truly the only thing that matters to me in life and nothing else. All things in life independent of that do not matter to me and bring my life no joy or meaning at all. It is only through me living forever in eternal bliss that brings all those things joy and meaning to me. So the very one and only source of all joy and meaning in my life is living forever in eternal bliss.
Without this source, then all joy and meaning in my life is lost. It is my feelings of bliss and living forever that brings joy and meaning to all things in my life including the relationship I have with my own family. So without this, my family no longer matters to me anymore, I would give up on them, and end my life since I have nothing else in my life to bring me joy and meaning.
I refuse to live such an abomination of a life that not only renders me unhappy in this life, but also offers me no eternal blissful afterlife. I will put an end to such an abomination right now. So I am giving up on life right now since me living in eternal bliss is all that matters to me in life. This is all I came here to live for and nothing else. So goodbye. I think I am at the end of my rope here and am considering ending my life. The fact is, if other things in my life brought me joy and meaning, then you wouldn't see me giving up. But since this is not the case, then this is why I am immediately giving up on life right now.