Questions
What are your barriers to being thankful?
What circumstances do you need to let God's peace 'rule in your hearts'? - both currently and past/future.
How are you getting on with 'learning to be content in every circumstance'? Just signing up like me, first steps, further education?
I said that it's not easy and we need to be real with each other about the struggles we face. How can you stand together now as a group and support each other and encourage each other to declare God's goodness over circumstances? Maybe worship together/speak out truth.