Can the Holy Grail 4 in Tarot only be explained by emotion? What I was asking was how to be happy! I didn't think about anything related to feelings at that time.

The four meanings of the holy grail in tarot cards have something in common with the anti-holy grail I, which describes a person's dissatisfaction with what he has at present. This is an indifferent person, who seems to have lost contact with his own heart, unable to see the beauty of daily life and feel joy. This card suggests that you need to meditate, review your heart and establish contact with it. You know, happiness comes more from the heart.