And the peace of God, which transcends all understanding, will guard your hearts and your minds in Christ Jesus. Phil 4:7
Moods and feelings will repeat themselves, but if you bypass them and go for it (whatever that "it" is), you'll be a step closer to where you want to be.
1 Corinthians 9:24-25 24 Do you not know that in a race all the runners run, but only one gets the prize? Run in such a way as to get the prize. 25 Everyone who competes in the games goes into strict training. They do it to get a crown that will not last, but we do it to get a crown that will last forever.