It would be more charitable to say that the change forced upon yourself by changing your instrument is a straightforward way of making you mindful of what you'r

It would be more charitable to say that the change forced upon yourself by changing your instrument is a straightforward way of making you mindful of what you're doing and make it easier to break bad habits. Yes, you can break bad habits by not doing them with the same tools, but the objective is to change your behaviour, not to demonstrate personal Calvinism.