We are afraid to care too much, for fear that the other person does not care at all.

我们不敢太在意，是因为畏惧他人压根儿不在意。

youdao

We are afraid to care too much, for fear that the other person does not care at all.

我们不敢太在乎，是因为害怕别人压根儿不在乎。

youdao

What other people do not care too much, if too much care will have regrets!

待人对事不要太计较，如果太计较就会有悔恨！ ！

youdao

Tea Party sympathizers oppose government interference in health care and in other areas of the economy, and they fear the Democratic-led Congress is spending too much and increasing the national debt.

VOA: standard.2010.03.16

Health care costs soar because other people eat too much and exercise too little.

FORBES: And Now for the Toughest Influence Challenge of All: Changing Myself

Such verbal irony conveys two opposed meanings, serious and scoffing, as if we're too cool to care much one way or the other.

WSJ: Book Review: A Case for Irony

Within the business world, many were simply too busy actually doing work using social channels to much care which social media thought leaders were warring with each other or why.

FORBES: The Top Ten Social Media Lessons of 2011: Part II