Levels and rules of engagement

If "every level has its devil", then every level has its rules of engagement. 
Question: is it therefore not advisable to discard certain people, characters and items when advancing to a new level in life?
- Ato Afful (Son of Elohim), Ghana
Media and Communications Consultant/Specialist & Trainer
Tel: 0265028985
Email: sammyafful@yahoo.com
Facebook: www.facebook.com/sammyafful