no aguantaba más

couldn't take it anymore

→ no
phrase Rare #45,876
couldn't take it anymore Used to say that someone could no longer tolerate or endure a situation. It can be followed by what the person could not tolerate, as in “no aguantaba más los insultos” (couldn't take the insults anymore).
SP: No aguantaba más el dolor y llamó al médico.
EN: He couldn't take the pain anymore and called the doctor.

Ella me contó que no aguantaba más.

She told me she couldn't take it anymore.

— Lazzaro feliz (2018)

No aguantaba más la presión y me di por vencido.

I couldn't take the pressure anymore and I gave up.

Ella no aguantaba más los insultos.

She couldn't stand the insults anymore.

Cuando no aguantaba más, él rezaba.

When he couldn't take it anymore, he prayed.

— O Auto da Compadecida (2000)