Making a mis-take playing music …The reason to play something again is not to play the tune perfect as in having to play it perfect. Because that is hilariously absurd (apart from there being a real reason also for such ways). It is simply to stay in touch with the feeling you either want to express through the music “or” the feeling of a tune overall.
The same is true for practice. It is just naturally motivated by wanting to feel how it feels. Surely there are other “ways” or maybe wanting to practise technique to have a flowing experience or to later then “be more expressively”.
Thing is if you want to feel how it feels you get creative technically and how to practise it. But if you force yourself, you don’t even feel why you wanted to play it in the first place. So the pure performance focus becomes absurd cause it distracts.