I do my absolute best to keep the quality high, and I spend a lot of time on writing my posts. But yesterday (after 1 day not posting) I felt the urge to drop one .. I got a high fever and had been in bed for at least 20 hours before I dropped a picture of my 2 year olds creation of clay. You may call that picture with only a few lones of text a shitty post, it was all I could get done. I feel bad if I can't post and I could not resist :)
It happens the same to me, sometimes i feel like "hey, you havent posted in two days, come on!!" And to fight that urge and to try and make a good post even if you are not inspired is hard, very hard, thats why i said "give yourself a break from time to time :D"