D&C 46:11
You don't have to be perfect. You aren't going to have every talent and gift and good quality. That is okay. Perfection is thankfully not a prerequisite to exaltation any more, because of Christ.
I feel like, especially as women in Relief Society, we look at other women and say, "oh *Suzy* is so this and that and has all of this together and is so well put together and I wish I had her talents and could do what she could do blah blah blah"
The world already has Suzy. The world doesn't need another Suzy. The world needs you.
Improve what you've been given. Strive for excellence, strive for progression, strive for more. But don't worry about what you weren't born with naturally. God made you who you are. And God does not make anything imperfect.