When they try to be in control, they are just showing how much they want to control what they cant at this time control. They are trying to be in control because their bodies are so out of control with everything.
I really appreciated reading that sensory processing deficits can be inconsistent; meaning, present one day and not the next. That is absolutely my experience
When I was younger I remember having many sensory issues that went undetected or were seen as being a disrespectful child. Most of my symptoms have persisted