我是空气起码你还需要我
[wŏ shì kōng qì qĭ mă nĭ hái xū yào wŏ]
This nickname, meaning 'I am the air but at least you still need me', suggests a feeling of insignificance or being unnoticed but finds solace in being essential to others. This conveys a sentiment where one perceives themselves as indispensable even if unappreciated.