This is the topic I've been waiting for during my entire forum career. I am a self-taught philosopher (and have been described as such by numerous friends and family members).
Here is a short treatise that I have composed regarding death, thought and immortality:
The Immortal Mind
By Penguin
I think, therefore I am. However, death is the cessastion of all biolgical processes, including thought. Therefore I will cease to be when I cease to think; the cessation of thought is death. Therefore, if I die, then I cease to be. This raises the question, why should I wish to be?
To ask oneself why one wishes to be is equivalent to asking the meaning of life. To ascertain the meaning of life requires thought. The meaning of life, in and of itself, is a thought or thoughts. If I cease to think, then I cannot ascertain the meaning of life, for it requires thought. Furthermore, the enjoyment of life has the same prerequisite as the the meaning of life- thought.
One can derive from this logic that in order to enjoy and ascertain the meaning of life, one must think. If death is the cessation of thought, then it is the cessation of the enjoyment and meaning of life. Therefore, without death, life would continue to provide enjoyment and meaning.
If death ends the enjoyment and meaning of life, then life must provide enjoyment and meaning. Therefore, I do not wish to die because if I were to then I would not be able to enjoy myself and ascertain the meaning of life. With that established, I will now describe my conclusion in detail.
Enjoyment- endless life is equivalent to endless enjoyment, such as food, sex, art, science and adventure. If I were able to live endlessly, I would be able to taste the most delicious food, make love with the loveliest women, appreciate the highest art, enjoy the benefits of the most advanced science, and go on the greatest adventures.
Meaning- enless life enables to ascertainment of its meaning via such lengthy research that its meaning can be prised out by trial and error if nothing else. The endless debates, though tiring, would make my information infinite, allowing me to distill the meaning of life down to an essence.
To boil my point down to an essence: To live is to think, to live infinitely is to achieve infinite wisdom.
-Penguin