I always enjoy our morning conversations me in my Mercedes and you serving at the Timmies drive through!  Always adds some humour to my day!  One thing I have always depended on was your tips tanking!  The good news is they are all so low they may have nowhere to go but up!  Bad news for you even if they double you will not get back to even so the drive through window may be your future after 20 years there why leave now!