The mind wants to believe anything it encounters
This can be a good thing or a bad thing.
That's the bummer. The good news is that if we give it positive messages and we prime it with wholesome things, the entire atmosphere of the mind will change. This is quite a challenge but one worth pursuing. You could start by eating brown rice and some salad, then move into neurolinguistuc reprogramming, followed by some bliss enhancing visualisations, and rounded off with some practical wisdom and teachings. Rinse with mantras and body therapy and then have a nice bath.