By necessity, sometimes we will develop a habit.
But this does not validate the habit.
For example, not having a hammer, so using a rock as a hammer. The actual solution is to get a hammer, not to validate the rock.
Of course, if it was so easy to get the hammer, no one would ever substitute a rock for a hammer. But short of getting the right tool for the job, a person can remain wary of what habits they allow to develop.
You may need to grow accustomed to ensuring the safety of your investment in the notebook computer by not using it as a portable music player.
Maybe by getting a portable music player or maybe by using the notebook differently; only playing music when the computer is open and running.