Wisdom is a brain-space. It is the area in the brain where you decide to save for retirement rather than buy a Ferrari. Wisdom is choosing to make a decision for the betterment of the whole.
The issue with wisdom is when you find out whether or not you were wise. Generally, you never find out you were wise till after the situation plays itself out. You have to decide to deny your immediate wants and desires to make a longterm choice. But when it comes to retirement, if you save up and invest with the wrong firm, you lose it all and have no retirement and no Ferrari.
With wisdom, the proof is in the pudding.
You do not get to save yourself or others until the results of your wise decision come to fruition. Wisdom is not self evident. Wisdom is proven by her children, not on her own accord.
What risks have you taken to be wise? Where have you been wise previously? Who is helping you make wise choices? Who is you helping make wise choices?