长大以后我只能奔跑我多害怕黑暗中跌倒
[zhăng dà yĭ hòu wŏ zhĭ néng bēn păo wŏ duō hài pà hēi àn zhōng diē dăo]
This online name reflects a deep fear of growing up and the challenges that come with adulthood, including the risk of failing or being lost along the way. It conveys a sense of helplessness and apprehension about the uncertainties of the future.