The WHAT SHOULD I BE DOING is relatively straightforward in Ps100: making noise, serving, coming, and knowing a few things.
The HOW of the actions are the real challenge: Make the noise joyfully. Serve gladly. Come Singing. Know accurately. Enter thankfully. Approach with Praise.
Ps100 is about the DOING and the HOW of doing. Listen 7 minutes to get you started on the right attitude. Continue in the right attitude by subscribing on YouTube.
https://youtu.be/AFnvBz-6L9c