As true as this is, I often wonder if it's the problem of why there is such a problem with people stalling their aeroplane 'accidentally', which often times ends in disaster!
Before you all decide to tie me in the stocks, I'm just trying to think practically now... but how many people stall their plane and crash doing negative G push overs?? Most times it's by someone, now lets face it, pulling back on the stick, increasing AoA - in return decreasing speed. The main component of LIFT is airspeed and AoA... however without airspeed, AoA is a bit useless.
You could get all philosophical but I just get a little frustrated when people say, 'airspeed hasn't really got everything to do with it' and use push overs and the like as descriptions... anything that makes it negative, you don't need lift!! If anything the lift is transferred to the top of the wing.
Any thoughts on that? I'm just wondering why people still 'don't get it' and stall and spin their plane into the ground! Stall stick position is probably more valuable than just saying AoA. (I know they're the same thing...but...)