너무 많이 먹어서

because I ate too much

→ 너무

phrase Rare #20,256

because I ate too much 너무 많이 먹다 means “to eat too much,” and -어서 connects this action to a result or reason. The subject can change depending on context.

KO: 너무 많이 먹어서 배가 아파요.

EN: My stomach hurts because I ate too much.

자네가 너무 많이 먹어서 그래

It's because you ate too much.

— 음식남녀 (1994)

어제 너무 많이 먹어서 이제 난 병이 나요.

I ate too much yesterday and now I'm sick.