BEST PRACTICES – Optimal buy point for breakout

Hi Pat - I know this topic can certainly be subjective. I would love to know more about your thought process when evaluating the base of a good quality stock and selecting the optimal buy point. Typically, I think many would look for the most recent swing high, or line of resistance, while also considering overhead supply, and use that for an entry point. I noticed with breakouts, you pick alternate entry points, typically a little earlier, but always cognizant of recent, larger than normal down days. I know there is something going on in your head. :-) Thanks
Mike