It is also important to get the right balance between over concern and lack of care.

I'd rather not have one more person gossiping over my lack of a love life.

He immediately drew fire over his lack of retail experience.

Many city teachers returned from summer break yesterday angry over the lack of a new contract.

He was surprised and a little guilty over his lack of enthusiasm.

At a news conference last week he expressed dismay over the lack of support.

All I really know is that he's shaking his head over the lack of information.

I believe that we all currently feel great frustration over the lack of progress.

Many concerns remain today over the lack of human rights given to Andean men and women by the government.

Despite her concerns over lack of English pronunciation, she continued with the project.