As the 7 Point mind Training states, all of the Buddhist teachings can be condensed into doing two things: reducing self grasping and reducing self cherishing.
The 7 point mind training is a lifetime practice for doing these two things, and is systematic its in approach to do this. While one can simply read the root text, its quite helpful to read commentaries and receive teachings on this text because while it is succinct, there is still much to unpack.
Two useful resources include:
- A commentary on the 7 point mind training by Alex Berzin
- A teaching transcript on the 7 point mind training by Geshe Konchog