well, I got you's beat maybe LOL
 23 yrs   at main  working 12 hr  shifts job, (some days 16 hours )  almost all  night shift   6 pm to 6 am, 
and all my other jobs  I had, I also never meal or ate one on the job! 
 never ate   food at work period! 
once   in a while I will admit I did drink a  bottle of water or two, !   never felt the need to do more!
and to be honest, I never drank a cup of coffee in my life, never so much as a sip!
 so, I've never paid for a lunch at work or  a  cup of coffee
 and I sure as hell wouldn;t pay 6 bucks for  a coffee , way over priced  product if you ask me
 but do admit I have wasted a lot of $$ on gasoline for toys and road trips that were all for fun!
 so we all have our vices on how we waste $$ at times if you ask me!  
trying to enjoy  life can be a costly venture!