If you first fortify yourself with the true knowledge of the Universal Self and then live in the midst of wealth and worldliness surely they will in no way affect you.
You've got to set yourself up to be as healthy as you can. The thing we tend to do is when it gets to be a bit too hard we actually opt out for the absolute worst option. For example if you're in a rush in a morning and you feel like you don't have time to make breakfast you skip it.
