Groups can be defined both by people's intrinsic properties that they can't change (e.g. sex, race, age, sexuality, heritage) and their beliefs which they can d

Groups can be defined both by people's intrinsic properties that they can't change (e.g. sex, race, age, sexuality, heritage) and their beliefs which they can definitely change (opinions, philosophy, religion). It's OK to make fun of hippies. https://www.youtube.com/watch?v=HhGuXCuDb1U https://www.youtube.com/watch?v=HhGuXCuDb1U