Elder Kai and Kibitokai in “Unfinished Business”

(about Golden Great Ape Goku) He jumped into the deep end of the pool before he learned how to swim. All the boy needs is a little time to work things out and get the power under his control.

He's not in control?

Of course not. Right now, he's just a raving mad ape looking for food like any other animal. But he'll learn.