Can't say I've ever had a problem showing up for work sober...just not in me to want a worse day than a hangover could provide all by itself.
Time--now that is a relative conundrum in its own right...some tensions or innane malstroms are always causing psuedo-currents, or distorted eddies in the time-space continuum, which inevitably lead to scheduling conflicts...
...I have shown up on time repeatedly, only to find that we have half to a full HOUR or TWO (maybe more) until the boss is ready to roll. So I sit, and wait, and contemplate all those pesos I am missing out on...then we go...
...or, I can be told to show up at time A...so, going by the odds and figuring on a regular scenario as listed above, I show up at time B...boss has been waiting for anywhere from C to C+45 minutes, and we actually get to the job at time D...
B-A/D-C+45xtemperature+heat index/exchange rate of pesos to $...
...once you get that equation solved (you need to work it out on the end of a burlap feed bag or the end of a long strip of cloth) you then show it to the boss and talk him through how you showed all of your work as you are strangling him with the solution.
No...we just get a laugh out of it, probably knowing that griping about a few minutes here and there in summer is alot better than griping about doing a whole lot of nothing thoughout the winter.