A wise man knows that arrogance and pride are always evil. There are not many things we can say are wrong always - but this is one of them. God said in James that He resists the proud but gives grace to the humble. Embrace pride and you will embrace resistance to God's will and ways.
What we learn here about the arrogant man is that he stirs up strife. This is because the arrogant man considers himself right and first at all times and in all things. His pride will not allow him to consider others before himself. the ultimate example of this is Lucifer who, although the annointed one who covered - some say the highest angel in all of heaven - he decided he would be God. This arrogance stirred up the ultimate stife in all the universe. First it stirred up strife among the angels as a third of them followed him into his eternal insanity. They were subsequently cast out of heaven and are condemned for all eternity for following the pride of the devil.
On a much lower level, we too will find ourselves in strife when we are arrogant. An arrogant man will not humble himself. He will resist confessing sin - or even the thought of him doing something wrong. He will not serve others - but will demand that others serve him. He will not follow leadership - because he wants to lead - and then wants no one to question his leadership. His very demeanor will stirr up strife among others who will react to his arrogant ways.
What is portrayed against this strife-causing arrogance is a man who trusts in the Lord. He looks to God and relys on God's work in people's hearts and minds. As a result he does not have to have his own way. He does not view others as a threat. He can serve them and place himself lower than all others because ultimately he knows that God is in sovereign over all things. The greatest example of this is found in our Lord Jesus Christ. Although he was God, He did not consider equality with God a thing to be grapsed - but humbled Himself and became a man. Christ's humility and trust in God led to very interesting places. He became a man - humbled himself to be a servant - and wound up on a cross being crucified for others. Yet, whereas Satan's pride and arrogance cost him everything - the humility and trust of Jesus in God won Him the name that is above every name. He was blessed for all eternity as the One Who saves. To say that Christ's humble trust caused Him to prosper is an understatement of monumental proportions!
But let's take a moment and leave the lofty courts of heaven itself and get in the trenches where you and I live every day. When we are arrogant and feel like we need to defend ourselves and get what our rights deserve . . . those actions will lead to strife. It is when we trust the Lord and lay down our rights that we will prosper. It is not when we take up the crown but when we embrace the servant's towel that we will prosper. Trust the Lord in every circumstance and become a servant to others. Allow the Lord to prosper you - and then use that prosperity to bring glory to God. This is the way to true happiness and to a blessed life. It may cost in the short term - but in the long term of a person's life it will lead to so much more - and to the ultimate blessings for all eternity!