The National Safety Council recently did a survey on fatigue in the workplace.  Here are eight signs you may be burnt out at work . . .

You work night shifts and early morning shifts.  Especially if you bounce between the two and don't have a consistent schedule.

You work more than 10 hours a day.  21% of people said they sometimes do.

You work more than 50 hours a week.  22% said yes to that one.

You're not getting at least 7 hours of sleep a night, because you're too overworked.  43% said that one applies.

You don't always get at least 12 hours between shifts.  14% said yes to that one.

You have a job that's demanding, either mentally or physically.  81% said they think their job fits that description.

You don't feel like you get a long enough break each day.  Only 10% said yes.

You have a long commute.  31% said they do.

National Safety Council