ㄹ sound in Korean Is there anyone who has suggestions on how I can learn to make this ㄹ sound? The ㄹ sound evades me. I worked with my tutor for an hour today on it. It became clear that I don't really understand what the difference is between the description of "roll the tongue" and "flick the tongue". It is all deeply puzzling to me, because I make an r sound with the back of my mouth and no use of the tongue at all. So learning this new sound that uses the tongue touching the roof of the mouth on the ridge and air and some mysterious movement leaves my jaw aching and me frustrated. I take a little comfort in the fact that other Americans apparently also have trouble making this r/l ㄹ sound. However, I can't seem to nail down in my mind what series of strange movements will let me reproduce the sound reliably. I heard there was a study done in Japan to teach them the difference between r and l that gave feedback every time on whether they picked the sound right. I need the Korean equivalent of that to teach me when I am making the ㄹ sound correctly. My tutor told me that if I can hear two sounds are different, then eventually I will be able to make that different sound. I hope so.