We all wish everyone was like us, but the sad truth is this: they are not. People are people and they come in all shapes and sizes and varieties of temperament.  It doesn't take long to see that God has created us all very unique from one another.  We easily dismiss people who are different from us and even undervalue them.  We may think so highly of ourselves that everyone around us could learn something from us, but we couldn't gain anything from them.  According to God's Word, whether it's true people are beneath you, God uses them to sharpen you.  Maybe we think we serve a purpose to others, but we must see they serve a purpose for us - even if they're different.