So I have some trouble tonguing quickly. I feel like my tongue is big and not light when I tongue most times. If I'm tonguing something that is light and quick sounding I can go faster. So you're supposed to have your tongue tip almost to the back of your teeth right? Mine feels a little farther, not to much, but enough back to were it slows me down. So how do you know when your tongue is where it should be? Exercise and practice suggestions for improving speed are appreciated. And this might be a dumb question but does the size of your tongue matter? Like some people have really skinny tongues while others are fatter.