Hello friend @carlir. Exactly are very important issues to know, as many have not heard ambivalent, many people we judge others calling them bipolar but it is simply that they are going through a type of emotional feeling called effective ambivalence, this should be considered by us as something so normal, that we must handle in our daily lives, it is relevant these changes emocionas and to us it happens very often that suddenly we are happy and go to a state of sadness.

Greetings and thanks for your support