“We are glad when we are weak [since God’s power comes freely through us], but you [by comparison] are strong. We also pray for this, that you be made complete [fully restored, growing and maturing in godly character and spirit--pleasing your heavenly Father by the life you live].”2 CORINTHIANS 13:9 AMP
It's amazing how Paul is saying that some days you feel like you can conquer the world and then other times a little ant can come and ruin your day. It's doesn't matter how you feel, only what the word of God says. God says that He is with us and has made us complete in Him. We don't go by our emotions, our spirit is strong. We will overcome. Let's thank God that we have graduated in maturity, understanding His power is with us 24/7.