The difference between everything going well and everything going well.

The meaning is different. "Everything goes well" pays more attention to personal subjective feelings and expectations, and "Everything goes well" pays more attention to whether the overall situation is smooth. "Everything goes well" emphasizes that the progress or development of things conforms to personal wishes or expectations, which can be understood as that things go smoothly according to their own expectations. And "everything goes well" emphasizes that everything goes well, without too many difficulties or obstacles, and it is completed smoothly as a whole.