How to shoot quickly without jerking the trigger

[The British Soldier]

I think the best way to learn trigger control is to use the tip of your finger on the trigger, thus maximising sensitivity - after that it is all down to practise.

 

[yorec]

+1 to Lycanthrope's positions.

To make it a little easer, its like stoping your car with your breaks or attaching a steal cable to the bumper of your car and latching the other end to a tree. You get the same job done, stoping the car.

With an analogy like that it's no wonder you just don't get it - new firearms for the most part are safe to dryfire. Check the manual if in doubt.