Bikes don’t handle like cars, on a tight corner your front will physically have to go round the outside of the corner, while your back wheel will clip the apex. Different people handle their bikes in a different way. If its so slow speed you are stalling, you need to learn to balance better. Try learning to endo.
I tend to throw the bike at the corner, if it all starts to go wrong I slap some power on and try to flick the bike straight. Usually works fine. If the bike is falling or stalling then the reactions you need to stop it or ride out of it are all instinct.
Be patient and don’t try to force it. Practice.