If you have an opportunity to change to a job that was less stress, would you take it?

I am looking for a job with less stress and I plan to take a test to qualify for this position. I am a bit hesitate because of the way the economy is right now. But, if I pass the exam, I will be on a list for a while anyway. I really want to take it because I really want to change jobs...I have been at this one too long and I do not like how management is disrespecting their employees. Things have gotten so bad here, the State may take over this school district.