坑坑坷坷小人生栽栽愣愣全是坑
[kēng kēng kĕ kĕ xiăo rén shēng zāi zāi lèng lèng quán shì kēng]
Literally 'A life full of bumps, all kinds of mistakes' — a metaphorical saying implying a rough path in life filled with errors and setbacks. This user name shows a reflective tone about life experiences, accepting imperfections and challenges faced along the way.