No matter how much you know, your destiny depends on the Wisdom, Knowledge and Understanding you display.
Humility is not weakness but a price for greatness. Be humble for CHRIST sake and watch GOD take you to places you never dreamt.
There are things you can change, the ones you can accomodate the ones you must avoid and the ones you definitely cannot do anything about. If you surrender all of them to JESUS the LORD, HE would give you Peace and Love in return.
One of the best holidays ever initiated especially in USA is THANKSGIVING. Giving thanks is the sacrifice that honors the LORD and HE blesses those who does.