Ego is obsession with demonstrating substance.
Background photo by Nick Andréka on Unsplash.

Ego is obsession with demonstrating substance.

Obsession:

  • an idea or thought that continually preoccupies or intrudes on a person's mind

Demonstrate:

  • give a practical exhibition and explanation of (how a machine, skill, or craft works or is performed)
  • clearly show the existence or truth of (something) by giving proof or evidence

Substance:

  • a particular kind of matter with uniform properties
  • the real physical matter of which a person or thing consists and which has a tangible, solid presence
  • the quality of being important, valid, or significant
  • the essential nature underlying phenomena, which is subject to changes and accidents