The three main lines of any hand: the headline, the heartline and the lifeline are prominent. Unfortunately, I could not see either the Saturn (Fate) line or the Apollo (Sunline) on the handdespite numerous photos of Jung-kook's hands available on the internet. I do not know if this is because the palm has been deliberately kept out of focus or because these lines are faint. Therefore, it is best not to draw any conclusion from this.
What do all these hand features mean? For one thing, they reveal awesome artistic talent, bordering on brilliance, and there is great ambition shown on the hand as well. It is not possible to pinpoint the artistic field by just looking at the hand, but then we already know that Jung-kook is a music icon. His talent is not an ordinary one, it’s a superior talent, and one can say that this boy can accomplish much more than what he has already. However, whether he will reach his full potential or not can only be surmised if one can get to examine a high-resolution photo of his hand.
This hand shows an unselfish, giving nature, and also intellectualism, the ability to maintain discipline, and self-control. There is an analytical, investigative mindset and Jung-kook is a thinker. His hand also shows moodiness, a sense of solitariness, and this is often seen in the personalities of very talented artistes.
Jung-kook is brilliant, but he is also very vulnerable and sensitive inside. He can overthink issues. To have achieved so much fame at such a young age tends to create pressure. It is likely that he hides his true emotions for this very reason.