I'd chalk that up to more being character design, they can't remove the scar because it's part of Yamcha's appearance. His lack of emotional maturity has also left him somewhat naïve, which often makes many incorrectly assume him to be somewhat stupid. Against Cell, Goku chose to focus the majority of his efforts training Gohan in the goal of unlocking his son's dormant capacities to defeat Cell, forgetting that Gohan was even gentler than him.

Goku's attitude changes when he hits his head because that's what causes him to forget all about them.Broly landed on vampa and the first thing he did was turn into a great ape, kill some inhabitants, and eat them. One can argue that his original personality formed while under brain damage, then from the first healing onwards (or ressurection, or atleast the one where he was resurected from scratch, no body to come back to. watching my own daughter grow and develop he could have kept Goku under 1 and literally had him still capable of doing everything he did in Minus and Super Broly. They finally made it to Bowser room and they start fighting, they defeat him by Goku Head big Power Pole squishing Bowser. His genuine compassion for others and love of life in its most simple nature is capable of inspiring them to change somewhat for the better, even causing several of his enemies to become his allies.

He is rarely seen romantic or intimate with Chi-Chi and mainly married her because he promised, although once learning marriage means living with someone forever, openly liked the idea with Chi-Chi. At the same time, he shows such unwavering will and tenacity to succeed, always determined to never give up against any adversity.But I can't bear the thought of innocent lives getting wiped out just because I want to fight the best. To which, Toriyama notes that the anime tends to go overboard in making Goku look heroic, and that his original depiction of Goku in the manga has certain "poisonous" traits. He made the immensely independent Jiren acknowledge Goku's view of companionship and sought to learn from Goku's example. During his early training under Whis, Goku wore an orange traditional and loose gi, with Whis' kanji on the front-left of his shirt, that was secured together with a blue obi tied in a knot at the left of his waist.

But to be fair it could be said that Saiyan Children could have been brainwashed and the hit to the head undid said brainwashing. He will often leave his family for long periods, and though normally for noble reasons, such as maintaining his strength for their safety and the protection of the world, Goku does not realize its negative effect on his family and friends. While valuing his friends' loyalty and willingness to accept help when the need comes, he prefers to face his challenges solo, determined to prove his might against the given foe. You can pay for your purchases using PayPal which is the most secure payment method for online transactions. Goku was then programmed with intense hostility to carry out his mission of eradicating all sentient life on Earth.As a result, he spent most of his marriage without a job, instead of being supported by his prize-winnings from the World Martial Arts Tournaments and the Ox-King's wealth. His direct and carefree approach, combined with often taking things to face-value, can lead to Goku being rather blunt as he expresses himself. Well I do want to note that the concept of Saiyans and anything story related to him wasn't even thought of until way later in the series. He convinced the amoral and self-absorbed God of Destruction Beerus that Earth was worth keeping around. By age 25, Goku had another growth spurt, and became about similar in height to his taller human allies and much more muscular.