One of the tools I highly suggest they adopt on their wellness journey, and that I use faithfully is a nightly checklist.  A nightly checklist is simply a spreadsheet that at the top lists the days of the week and written under each day are the habits you want to track. Every evening, either cross off what you've completed or circle what you missed.  When you have a day where all your habits are X’ed, X the whole day, that feels great!