Mo·tive
/mōtiv/
noun
noun: motive; plural noun: motives
1. a reason for doing something, esp. one that is hidden or not obvious.
"a motive for his murder"
Synonyms: reason, motivation, motivating force, rationale, grounds, cause, basis, object, purpose, intention
In every given second, minute of everyday, there is always, and I SAY ALWAYS, a reason for anything and everything that we do. It may be from the easiest, simplest decisions, like, say, what to eat for breakfast or what clothes to wear? Which sock to put on first? or what shampoo to use? Sometimes, we do not even notice anymore simply because it has become a tedious repetition and routine. It is as if we are on autopilot. Thinking is not even required anymore, as the saying goes, "it's as easy as breathing...."
On a more deeper level, people make decisions based on their personal "WHY?" We do, act, or speak because we have our own reasons for doing so. Some may understand us, oftentimes, not. But I think it's alright, because we are not designed to be people pleasers all our lives. At least, I think so. Otherwise, we would not be given a living and breathing brain if we are not to use it. Or at least, learn to use it properly..or at least have the decency to NOT use it to harm other people.