Add to that selecting a big tree to hang or climb in if you can. You won't be sticking out like a sore thumb, and any movement you DO make might not be as easily noticed if it has a fat tree as a backdrop. But yes, keep movement to an absolute minimum, particularly when the leaves are wet, or wind is blowing, crows calling or squirrels running around, etc. because deer can be closeby without your knowing it and movement will send them packing in a hurry or have them lockup looking at you with no opportunity to get and/or aim the weapon at it.