Practicing gratitude can be almost too difficult for some people. A framing that I find useful for my ungrateful brain is something like this:
Would I be upset if I were to lose the ability to move my legs? I’d be devastated. Then why am I not celebrating the fact that I do have use of my legs right now and every waking moment? The amount of joy and enthusiasm at having fully-functioning legs should at least match the level of devastation and suffering I would feel at the loss of function.
This framing helps dullards like me sometimes. There are so many things that I should be so grateful for that every moment I’m not jumping and screaming with joy and gratitude means I’m not seeing things clearly.
tldr; If you were to lose [something you currently have] tomorrow, would you miss it? And if so, why are you celebrating that right now?