Isn't YouTube wonderful?! I stumbled upon this video and wanted to share. I thought it was so helpful, but I do need to practice. It makes me chuckle to think that some of you (like me) will be standing in front of a mirror checking out the tips. Let me know if you can do what she explains at around 4:10 to 4:26. I think it's so cool how her face transformed, but I can't do it. I end up only raising my eyebrows.