I get what you’re saying and I think it’s a long process of talking yourself through it – what is/are good or bad foods and how do you decide what’s good and bad food . I tend to thing in an absolutist way I.e. good/bad, black/ white right/wrong, healthy/unhealthy. Perhaps you need to be aware and to think it through or talk yourself through it – for me I write it down and try to understand it all that way. I’m not the expert though, but that’s my view ?