Time-loop Pancake Purgatory

The Time-loop Pancake Purgatory is an ingenious hypothetical deal proposed by Kip. 
=== Parameters ===
The T.P.P. centers around two possible choices, as follows:
Be Immortal (under following conditions)
* You are unable to die, be hurt, or grow.
* Every millisecond your lifetime increases by 1,567,123,123 years.
* After a certain time of being immortal, you wish very strongly to die and regret your choice.
* Decreasing your lifetime (leading eventually to death) is possible (under following conditions):
** If a pancake is eaten, your total lifetime decreases by .000016 seconds (stackable).
** The pancakes must be made with a special flour crafted with ingredients from the Crab Nebula.
** Once your lifetime reaches 0 from this method, you advance to Stage 2.
*** In stage two, instead of pancakes, you must eat bullets, which decrease your lifetime by 0.0000000000071 nanoseconds.
*** Every millisecond your lifetime increases by 16 sextillion decades.
*** You are no longer unable to die, and the bullets are extremely sensitive and will very likely kill you each time you eat them, which would cause you to restart at Stage 1.
*** The bullets are the most difficult thing to find in this entire universe
Die Right Now, Forever
=== Strategies ===
==== Stage 1 ====
The Mini Pancake strategy entails quickly progressing through Stage 1 by waiting until Humans discover space travel, hijacking a ship to the Crab Nebula, setting up camp on an asteroid crafting the smallest pancakes known to man (2 atoms/moleculars) and consuming them as quickly as possible.
==== Stage 2 ====
There are no known strategies for Stage 2, since it is so inherently difficult. It may be that there is only one bullet present in the entire universe. 
=== Stages ===
* Stage 1: "The Pancake World"
* Stage 2: "Bullet Hellscape"
* Unknown, possibly infinite number of stages