Rachel Berry: Incredibly talented, driven as hell, and wildly competitive. Also occasionally the most infuriating person on Earth.

Across Glee's six seasons, Rachel said and did A LOT of terrible things.

There was this moment in Season 1, when she responded to Mercedes and Kurt's suggestion that the glee club do something other than show tunes with a racist comment.
And other instances like when she sent Sunshine Corazón to a crack house to keep her from joining the glee club and taking her solos.

Her bratty and selfish behavior even threatened her career, like when she flew to Los Angeles to audition for a pilot (after she was told she wasn't allowed), leading her to miss a performance as the lead in Funny Girl because she decided she was too big for Broadway after all.
