Do you like your job?

I am half way through my 5 year undergraduate mech eng program. I am
at a point where I am not sure I want to push on and complete the
degree (although I don't want to be another statistic that fails to
make it through an engineering program). I have had a few coops in
manufacturing which I did not enjoy. My question is, if you are a
mechanical engineer, what kind of a job do you have, do you enjoy your
job, and do you sit at a desk all day? Also, please indicate the
country in which you are employed if you feel comfortable doing so.
Thanks,
Brian in Canada.