I will offer once last piece of analysis.

Looking at the Cessna 150 manual, you typically fly down final at 65mph at full flaps. Some folks teach to fly 70mph. The 1G stall speed in that condition at gross weight is 48mph and the 2G stall speed is 67mpg. So you are not close to having a problem with turbulence until at least 1.5G of acceleration. Not an issue unless you choose to fly when there are airmets out for wind shear and severe turbulence.

An hour of aerobatic instruction will answer the question about how stalls and spins work.

Fly safe,

Wes
N78PS