任我孤单任我哭泣任我痛心
[rèn wŏ gū dān rèn wŏ kū qì rèn wŏ tòng xīn]
'Let me be alone, let me cry, let me feel the pain,' signifies a willingness or acceptance to deal with negative emotions or hardships alone. There's a touch of defiance and pride in choosing loneliness over dependency or comfort from others.