They worry that something they say or do will make others laugh at them.

VOA: special.2009.11.17

However,women reported more sadness, stress and worry than men at all ages.

VOA: special.2010.08.03

Art Cashin,the floor director at UBS Financial Services, says many investors worry that the uncertainty in Europe could trigger another global meltdown.

VOA: standard.2010.05.21

John Fortieran is an expert at the American Enterprise Institute in Washington "You do see a lot more worry in the public opinion polls," ,.

VOA: standard.2009.09.04