Let me recommend something to you that will do you spiritual good. I guarantee it!
Although the spiritual discipline of prayer ought normally to include elements such as adoration, confession, thanksgiving, supplication (requests) and intercession for others, there are times when one of them could be emphasized without doing damage to the others.
My recommendation is that you spend a period of time (you determine the length) simply giving thanks to God. Don’t ask for anything. Don’t praise God for who He is (His attributes and character). Don’t confess your sins. There’s plenty of time for for all of those things, but take five minutes and tell the Lord what you’re thankful for.
It’ll be hard the first time you try it, but before too long you’ll find that five minutes isn’t nearly enough time to express your thanks. As you give thanks to God, you’ll find your attitude changing from grumbling or indifferent or whatever else it might be characterized by, to gratitude. The Lord will use your prayers of thanksgiving to change your outlook, and as a result, you’ll grow spiritually – you’ll become more like Christ!
Give it a try! You’ll be glad you did, for His glory and our good.