By thinking before we act, we can make better decisions. Some people say whatever is in their mind without thinking about whether or not they are hurting someone else's feelings. This can lead to tense, ruined relationships. Hope this helps!
If we think before we act, it helps us make the best choice from the choices we have. We should think before we act because if we don't we might make a really bad choice which would lead to many other problems.
It affects the mood because maybe the word choices are emotions so if it was happy then I inference the story would be happy and if the emotion was sad I inference the story would be sad
