Text this: The adaptive value associated with expressing and perceiving angry-male and happy-female faces

 _    _    __   __   __   __   __   __    _____   
| |  | ||  \ \\/ //  \ \\/ //  \ \\/ //  /  ___|| 
| |/\| ||   \ ` //    \   //    \ ` //  | // __   
|  /\  ||    | ||     / . \\     | ||   | \\_\ || 
|_// \_||    |_||    /_//\_\\    |_||    \____//  
`-`   `-`    `-`'    `-`  --`    `-`'     `---`