Delete layer masks quickly and skip the warning with this trick

You decide you don't want a layer mask after all and click and drag it to the trash to delete it. But Photoshop prompts you with the warning, asking if you want to apply the layer mask before you delete it. In all fairness, Photoshop's just looking out for you, but you don't have to receive such oversight. If you're sure you don't want to apply the mask before deleting it, then bypass Photoshop's warning by pressing [option] ([Alt] in Windows) as you click and drag the layer mask to the trash.