I think the question can also be asked "faith for what?" Personally, when I pray, meditate, or whatever, what it allows me to do is to slow down for a few moments. In those moments my mind can rearrange and reprioritize. It also allows for a bit of a catharsis. All of which can help clear the initial "shock" out.

So, I would say that to use the term generically, faith is a good thing.