本性凉薄怎暖他人
[bĕn xìng liáng bó zĕn nuăn tā rén]
'I was born with cold-heartedness, how could I make others warm?' suggests a self-deprecating attitude towards one's own aloof character. It means this netizen believes they have a natural detachment or even emotional coldness which makes it hard for them to emotionally warm other people up. Perhaps there was some previous experience in life that led him or her to adopt this web name.