It would be better to stay away for now because this could go either way.
Maybe but Pdpp59 seems professional enough not to need advice on option basics. Look how calmly he presents his options after starting off on the wrong side of the trade.
Don't give up on your ISRG put just yet; ISRG could very easily get below $360 this week.
This is inaccurate information because you only need a few thousand to be a successful options trader. It doesn't matter that 90% of options expire worthless because professional traders don't hold them until expiration. In fact MOST options are sold BEFORE they expire. Learn BEFORE you teach.