Introverted Feeling (Fi): Valka has her own moral compass that differs from the Viking society around her. Before being abducted by Cloudjumper, she tried to convince the people of Berk not to kill dragons, being convinced that a peaceful solution is possible. She prefers to live in peace with the dragons than to return to Berk, believing that his is best for her family and herself. She is convinced that there is no use in talking to Drago, seeing him and the dragons in a black/white moral. Saving dragons from trappers and hunters is her self-proclaimed mission – she suffers deeply with each wounded dragon. Valka isn’t very good at expressing her feelings, but she is very emotional on the inside and needs a lot of space. Stoick knows this, so he doesn’t pressure her into coming back to Berk, but instead appeals to her sensitive side and their shared memories.
Extroverted Sensing (Se): Valka is just as talented at riding dragons as her son. Both enjoy the thrill of flying and are capable of spectacular air acrobatics. Whereas Hiccup has a knack for inventing new gear and technology, Valka has a more organic, hands-on approach, having learned everything about the behavior of dragons from experience and interaction with them.
Introverted Intuition (Ni): A spiritual bond connects her to the dragons, feeling that they aren’t evil, even when they used to attack Berk. She knows she will be happier living with the dragons than living in Berk. When she meets Hiccup she has an immediate connection with him, sensing that he is just like her. She proposes at once to roam the skies with him, chartering and discovering new lands and new dragons, seeing a future together with her son. She’s also right in her prediction about Drago, knowing that he won’t change.
Extroverted Thinking (Te): Valka is hesitant to do things if they don’t coincide with her emotional truth or personal beliefs (Fi). She becomes defensive and insecure when first encountering Stoick after all those years and is reluctant at first to return to Berk. Once she’s made up her mind though, her Se-Te delivers excellent execution, knowing what to do in order to protect her family and the dragons.