IMHO "creates suffering due to the anticipation of the event" is not an axiom - if you know that the event won't be unwanted and forced upon you by circumstance

IMHO "creates suffering due to the anticipation of the event" is not an axiom - if you know that the event won't be unwanted and forced upon you by circumstances or others, but will hapen iff and when you're satisfied with that, then the issue that people generally die does not need to invoke suffering.