The problem is we have retirement these days. And also the plague would've killed the old and frail leaving the young and capable behind. Whilst birthrate decline means there are less young people relative to old people. This burdens young people who have to take care of the old. A problem that didn't exist when all of the old people died.
Just me or does anyone else like the feeling of cramps? Sometimes after I've just had one I'll deliberately tense the muscle really hard to make another one happen.
Not sure if I should be sad that I'll never be able to retire or happy because I never have to save for retirement