Wisdom is knowing what you do has a subtle effect on the whole, to make an example in a positive way, to keep weary of agendas with an instinctual bullshit meter, and help others because what goes around comes around. To know that just because times are bad doesn't mean they always will be. There's an ebb and flow to life you must be allowing of, because without personal sacrifice there is no accomplishment. Wisdom is knowing when to shut up a lot of the time as well, because somebody is always smarter than you.