yes you can alittle common sence goes a long way
dont leave the key in the chuck
make sure chuck is tight
dont look at 90 degree angle with the chuck if your are turning the work piece even with side shields
WEAR safty glasses always
no loose clothing,rings,jewlery or gloves
NEVER use a rag to hold a piece of round stock steady between centers..use cardboard if you must hold it to prevent chattering.
if using a file hold it properly with a handed on it the pointy end hurts...
make sure the tail stock is tight ..
.... ive seen a 31 inch barrel blank come out of a cnc lathe at work thank god it went into the back shield and not out ...