I'm at a loss
Leng Shou Leng Jiao, a Chinese idiom, Pinyin is l è ngsh ǒ UL è ngji ǎ o, which means to describe reckless action. From the red flag.
The origin of Idioms
Liang Bin's "red flag spectrum": "she's afraid of him. That guy is so flustered that he can do anything."
Idiom usage
To act rashly is to act rashly.
I'm at a loss
poor in talent but very ambitious - kōng fù gāo xīn