Alpha (α): Dominant, physically built, short-tempered, natural leader; Beta (β): Regular human beings, or have a mix of Alpha and Omega traits, or their own unique traits; Omega (Ω): submissive and gentle, calm and a peacemaker. Can get pregnant, even males. Alphas are the upper class, Omegas are bottom tier. Omegas get told they need an Alpha to survive. Omegas often get harassed by Alphas, because they want to mate. Alphas + Betas have more rights than Omegas. Omegas get bullied more.