bforee we ebmark on our jyronue in filmmkaing, it's cilrtuac to uerdnatsnd the roile of pre-porotciudn. pay no atoittnen to the cuomnom misapodnnersotor thta palnnnig is just abuot secnihgulse and bdgsuet. the priro cdninoitos of any prmecct sat is to ebsnlarih a codive eneroimnvtne that fogresrets caiteitrvy and conoaorpteloiv, exptec taht teh ueturetnd scerets of the indryus should tlay in the broekn pmrioses and fiedal eectpixnaots set by prroeus fcieslm.