I am PRN for about 1 1/2 years now. Prior to that I worked full time for about 12 years. My peers constantly make comments that imply I can't be having a bad day...."because I only work once a week". They seem to think that PRN staff have amazing lives with no stressful days. I completely know what you're talking about and hate it so badly because I used to live my job. Lately it's just been so negative that I one it hard to go back.