During times of job uncertainty, employees historically tend to take greater precautions to protect their jobs, such as taking less vacation or sick days. However, a recent survey by leading international staffing agency, Aerotek, shows that 65% of respondents have no qualms about using some or all of their allotted vacation time. Could this be a sign of the much talked about economic recovery? Perhaps, according to the Aerotek survey conducted with 1,000 U.S. men and women ages 25 - 54, which examined work and vacation habits, as well as ways employees spend their time off.