This will come across as being a comedian and in a way it is but
Ive wondered the 'what if' question myself in regard to nuns or monks (of all faiths) who spend their whole life, day in day out - doing what they do in isolation almost waiting to die - I wonder what they think (if they have awareness) when they die and realise 'shit - that was a waste of 70+ years'
Just a thought

MTFBWY - A