So you want the day off. Let's take a look at what you are asking for.
There are 365 days per year available for work. There are 52 weeks per year
in which you already have two days off per week, leaving 261 days available
for work. Since you spend 16 hours each day away from work, you have used up
170 days. Leaving only 91 days available.

You spend 30 minutes each day on coffee break. That accounts for 23 days
each year, leaving only 68 days available. With a one hour lunch period
daily, you have used up another 46 days leaving only 22 days available for
work.

You normally spend 2 days per year on sick leave. This leaves you only 20
days available for work. We offer 5 holidays per year, so your available
working time is down to 15 days. We generously give you 14 days vacation per
year which leaves you only l day available for work and I'll be damned if
you're going to take that day off!