I used to wonder about folks that would leave meditation and get pissed off shortly thereafter, where had all that time on the cushion gone? Well, that happened just now to me, irritation arose. (Shhhhhhh,, just shhhh, I like this quiet.) Irritation arises, what happens on the cushion is no different than daily life, daily life is no different than on the cushion, actually on the cushion is more "my ball, my rules." Although it feels good it may not be so beneficial to sit in bliss, or maybe this is hitting a wall during this retreat and will be something to get over.
On reflection, which is an important step not to forget in meditation, I made two big mistakes while meditating today. It wasn't so bad to allow the brain to rest and feel good but I did not focus on compassion meditation, and later in the day indulged in a memory or had an encounter with a remembered acquaintance and spent some time caregiving, which is different than compassion meditation and means I got sidetracked. As a direct result irritation could arise and I am not so replenished.
Also changed locations today, and after rearranging the furniture had it settled pleasantly enough but the room is adjacent to a lounge area and in a hyper sensitive mind leaving through a boisterous crowd is daunting so I stayed through lunch, maybe tomorrow I will do the morning in the park.
If you have had a similar experience do not omit the review step, poke around and find out where the deficiency lies, then change the game plan accordingly. Meditation is a craft like any other, if a batch of pots come out of the kiln all blistered and spalling something went wrong, figure out what it was and start again.