Refuse to update and consequences
I don't update my computer or phone immediately after the update is released. Sometimes, because there is no space, sometimes because I am working on the device at the moment of update request and switch it off at night. I've noticed that if I delay the update for a month or so, my computer as well as my phone start to slow down. It does not happen before the update is released. It has happened many times. It is a strange coincidence, as if it is made on purpose, so that you must install it. Does it happen to anyone else?
iMac, OS X Mavericks (10.9.2)