Appearance
Loading practices
Every practice in the library, in one list. Narrow it by how long you have, who it is written for, and where you are right now.
Narrow these down
Put the reminder where you will physically see it: the keys on the bag, the pills by the kettle.
Do not trust future you to remember. Build the cue into the world so the world reminds you.
Looking for a whole subject rather than a single practice? Start from the nine areas.