Talking about 911 to normies, focus on WTC7 freefalling, the Pentagon (obviously not the plane hitting the building), and the total lack of debri from the 4th plane (in Shankesville?)
All the other stuff, like these planepics at twintowers, is just confusing and a theory (farfetched one, imo). Stick to the obvious stuff, leave the "theories" out of it.