Here are the 8 levels of concentration.

To improve it in your life and develop your observing ability practice these to rise your level.

1. Always protect your child heart

2. Get away from bad habits and negative influences

3. Understand what is true value

4. Share developing wisdom with spiritual consciousness

5. To get rid of ego, means harmony

6. Be sincere with yourself and others

7. Concentrate without needing to concentrate

8. No I level of concentration