정신없다

not in one's right mind; beside oneself; not clear-headed

Explanation

〔精神없다〕

[정시넙따]

1. not in one's right mind; beside oneself; not clear-headed
Stunned by or concentrating on something so much that one is not capable of logical thinking or sound judgment.

2. hectic; swamped
Very busy.

Examples
게임에 정신없다
구경에 정신없다
노름에 정신없다

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