driving a stick is all about learning to use the gas pedal correctly. Most people that drive autos are "romp and go" , they romp the gas and then back off.
I like the exercise where you learn to feather or feel the gas by holding the car at 250rpm increments for a few seconds and then going up. It's all about giving your car enough gas to let the clutch in slowly so that it doesn't stall.
Most rompers' are the ones that get behind a stick, and give you the shakes as they slam the gas, and then let off and slam it and let off
a good way to learn to feel the gas pedal is to drive with socks or barefoot too.