You only live once (YOLO), so don’t stress out over all that carpe diem stuff.
True stoics do not get excited about abandoning their passions.
The desire to be liberated from attachments is no less a craving to which you can cling.
No activity is any more or less impermanent than sitting around and thinking about the impermanence of other activities.
Be very worried if you worry a lot about achieving a worry-free life.