(1) The document discusses how modern life has reduced people's patience due to conveniences like fast food, elevators, and internet search engines that provide instant gratification.
(2) While these tools make life easier, they have come at the price of reduced patience, as people now want quick solutions and immediate results.
(3) The document argues that the most meaningful things in life take time, discipline, and patience to achieve, and that learning patience from predecessors can lead to a happier life despite limitations.