Any advice on how to overcome the scareness of the strike?

This is how I feed my snake? I thaw the mouse then dropthe mouse in front of the snake, and then like move it, I do NOT dangle it because I am scared of the strike. Even with tweezers.

How do I overcome this, should I just try dangling it. Is it just like a little pull when they grab the mouse, please somone explain the feeling and if its kind of scary?