According to a Harvard Business Review Article, there are ~6 life areas, and ~16 “Life Units”. These are their suggestions (which you may think about when looking to strategize your life):

Relationships

  • Significant Other
  • Family
  • Friendships

Body, Mind, & Spirit (Health)

  • Physical Health
  • Mental Health
  • Spirituality/faith

Community and Society

  • Citizenship (membership in the community)
  • Societal Engagement (volunteering/activism)

Job/Learning/Finance

  • Job/Career
  • Education
  • Finances

Interests/Entertainment

  • Hobbies
  • Online Entertainment
  • Offline Entertainment

Personal Care

  • Physiological needs (eating/sleeping)
  • Activities of daily living (housework, commutes)

Source