To have a night off and catch up tomorrow?

[FauxFox]

I am tired and have had an extremely unproductive day, I should really do some work tonight and clean the bathrooms, do ironing etc. AIBU to sod it all have a G&T and veg in front of the TV in the understanding that I will b a whirlwind of efficiency and productivity this weekend and catch up with everything??? Please say IANBU

Only if you work twice as hard tomorrow.

I'll join you on the couch of procrastination - G&T (large) in hand and kid myself that everything will be done by Sunday afternoon .... you aren't BU

Of course not, an unproductive day is necessary to have a productive day. The latter can only come about as a result of the former, it is a law of nature.