Chronic pain is no joke. It can be difficult to listen to people complain about a stubbed toe when you rarely have a moment of peace in your own body. The worst thing about chronic pain, outside of the sensation of pain itself, is that people don't understand that you simply can't do things that those without chronic pain can do. It's socially discouraged to discuss any sort of pain or ailments. When you do try and talk about it, it makes people uncomfortable or gets brushed off altogether.
There's a reason why laughter is the best medicine. I by no means am implying that looking at some memes about chronic pain will help the physical sensations that hurt you. However, it can be quite comforting to laugh about your struggles, and these memes are for chronic pain havers made by chronic pain havers. If you have any doubts, take a scroll and see what you think.