“How To Red” typically refers to the process of “seeing red,” which is a colloquial expression used to describe extreme anger or rage. It can also be used to refer to the act of becoming red-faced, as in embarrassment or exertion.
Whether as a figure of speech or a literal description, the concept of “How To Red” is a powerful one. It can be used to communicate a wide range of emotions, from anger and frustration to embarrassment and shame. It can also be used to describe the physical effects of strong emotions, such as the flushing of the face or the pounding of the heart.