People may not always see the treasure God has placed within you, so don't place too much value on the opinion of others. Trust that God knows what's in you, and He will choose you even when others overlook you.
This hits home. "Your most profound and intimate experiences of worship will likely be in your darkest days - when your heart is broken, when you feel abandoned, when you're out of options, when the pain is great - and you turn to God alone." Rick Warren