The reason for this observation has nothing to do with age and more to do with the nature of their jobs when they actually reach 30. The bulk of the jobs out t

The reason for this observation has nothing to do with age and more to do with the nature of their jobs when they actually reach 30. The bulk of the jobs out there are neither exciting nor challenging after the first hump and most people out there get disillusioned after they realize the Pareto principle seems universal when applied to themselves since they become so efficient now that they can generally do the most worthwile things at their jobs in 20% of the time. The trick is to start applying that big brain of yours to other things rather than the problems that your pointy-haired boss tells you to. Like learning a new skill, or picking up a new hobby to keep your brain going.