My Job

I am a medical technologist and working at the general tests labo.
Mainly I check the urine samples by an urineanalysis equipment and by microscope.
There is a myserious world under the field.
I like my job!
However there are some problems and I am suffreing from them.
Stiffshoulders and bad eyesight.
When I come home after work, first thing I do is to put a compress on my sholders
and put the contact lenses off.
Sigh....