<u><em>Answer:</em></u>
<u><em>its c</em></u>
<u><em>Explanation:</em></u>
<u><em>because from the question</em></u>
<u><em>it looks like she/he knows how to set it up</em></u>
<u><em>hope this answer you question :)</em></u>
they choose to handle things in a manner that is more beneficial. without an organized approach there would be complete chaos. having this system we are able to deal with differences in a more civilized manner. that's how its intended.
1. to have strange sexual behaviors
2. to have kinks or twists (curly, wavy)