Start thanking God for every good thing you can think of for which you are grateful until you discover, in the presence of God, that the good stuff outweighs the bad stuff and things are not as bad as you thought they were.
If you are facing loneliness or pain as once again you pick up your burden, you can draw on the Lord's resources and be a living testimony of His all-sufficiency. If you're filled with thanksgiving and praise, you can tell others of God's goodness.
I am not going to wait until I see results or receive rewards… I am thanking You now.I am not going to wait until I feel better or things look better… I am thanking You now.I am not going to wait until the pain in my body disappears… I am thanking You now.I am not going to wait until my financial situation improves… I am thanking You now.