How to get rid of arrogance.

If you want to get rid of your arrogance then my technique is to convert the thing you think makes you special to a gift from God.
ie look at it as a gift that God gave you to test you with. Will it make you arrogant or will it make you humble and thankful?
Will you use it for good or will you use it to show off to everyone? This is the test i believe.

This way you will see it as a duty to use this gift to do good and be thankful to God because the good you do through it can help you harvest for your next life.

And  God knows best.