Everything is seen from what I believe are my eyes, but I may not actually be here, everything before me may never have existed.

I will never know. So will I ever die, in a way that I see death. I ask this because the illusions seem to 'die', but from my viewpoint I may go on forever, not knowing what forever is. Not even knowing how long what I am experiencing has lasted or will last.

If it does end, then I would never know because non existence means that what went before never happened.