How are the Hints Working?

I've included several hints in Mood Sentry to provide guidance on how I use the app.  Many of the screens in the app have their own hints pages, so it's a good thing to check the hints out on each page.  On Android phones, you'll need to bring up the options menu to see the hints, then select the hints button.  On iPhones, you simply need to select the hints button at the bottom of the screen.  Check them out and see if  they help.