One of the most under-rated moments

[Fantastische Hure]

...when Goku drinks the water & it's shown how torturous it is, but Goku endures it because (as shown) Goku knows why he has to drink. Showing flash-backs of Goku training with Kuririn & Kame-sen'nin & their days together. He wants to avenge them.

Spoiler

 

[Warmmedown]

Wtf, post the video.

 

[Fantastische Hure]

Wtf, post the video.

I'm not.

 

[Warmmedown]

You're not a fennec fox? Damn straight.

 

[Spiral-Force]

A solid demonstration of inner will. That type of theme was present on some level in each arc. With how important power and grit is within the series as a collective, you kinda become accustomed to the toughness we see time and time again.