벅차다

beyond one's ability; be too much for

Explanation

1. beyond one's ability; be too much for
Difficult to do or endure something.

2. full; be overcome by
One's heart being filled with joy or hope.

3. out of breath; breathless
Short of breath unbearably.

Examples
생활이 벅차다
일하기가 벅차다
혼자서 벅차다

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