Quick Mask Mode. Guys it's pretty awesome. Does anyone ever use this? If you're sitting there like "IDK, what's a Quick Mask," the answer is, "No, it's not when you use a layer mask as fast as you can." Quick Mask is a tool in Photoshop that lets you more precisely edit your selections. You can activate it by pressing the "Q" key or clicking the little rectangle-with-a-dotted-line-circle-in-it at the bottom of your tools palette. Some of you may already know what it is but hardly ever think to use it for anything. Well I'm here to let you know that it can be incredibly handy if you use it correctly.