We know that God is in control and we all have ups and downs and fears and uncertainty sometimes. Sometimes even on an hourly basis we need to keep praying and keep our peace in God and remind ourselves on the promises of God that never fails.
You can be happy in any circumstances, you simply need to believe in God.
We know that there must be a purpose out there. But for us to actually live according to that purpose, we need to first look for it. To actually look for it, you need to start believing in something you can't see yet. That is faith. Faith is...Full Assurance In The Heart.
One thing I gained in my life is just the need for more Jesus in my life. You never come to a place in your walk with Jesus where you feel like you've had enough. That's a dangerous feeling to have.
Sometimes we need to get over ourselves and actually realize that sometimes, God has a better plan. God's ways are higher than ours.