So, we are living, as it were, on many, many levels of rhythm
This is the nature of change
If you resist it, you have duhkha, you have frustration and suffering
But on the other hand, if you understand change
You don't cling to it, and you let it flow, then it's no problem
It becomes positively beautiful, which is why in poetry, the theme of the evanescence of the world, is beautiful