Board Thread:Fun and Games/@comment-27996636-20171206104646/@comment-26510251-20180101203841

NegativeSymptom wrote:

The statement “The main character’s name is Goku” can be proven because everyone in the series except for Bardock, Gine, Raditz, Nappa, and Vegeta, call him Goku. Therefore, by the definition of “fact”, this is fact.

The statement “Goku knows the Kamehameha” can be proven because he has used the Kamehameha several times in the series. Therefore, by the definition of “fact”, this is a fact. Inb4 he says that characters calling him kakarot means that Goku can't have two names, as if people don't legally change their names, and can't be addressed equally by people who know only one name, or the other.

You also forgot to mention that knowing means you can use it well, or even use it to any degree.

Goku knows how to use it to an expert level.