Overt = actually anything that you do and/or do not do. This also includes anything you think about doing, and anything that you do not think about doing. If then anything here falls into the mind of another, as being a possible, or real bad, bad thing, then it is an overt.
Ex.= if Harry, living in New York City and while in his kitchen, is shot to death by a random drive-by incident from someone in a car filled with thugs from Jersey, and you are in L.A., and at the same time are thinking about gun-control and it's many issues, well: you have committed an overt. This event will build and build until you cannot stand living anymore.
One can avoid committing an overt, by stopping all activity, thinking, and being. Just die now and you'll be safe...until next time.
Cheers all!
TL