I have my reasons

[Drake]

The only transformations that require you to do serious training are the SSJ ones, that's and not only that but they can only be given out on rare occasions. Things like SNS and the Changling levels are handed out like candy, the same goes for the android upgrade. It's only all the second generation skills that require you to have the 'rage' aspect similar to SSJ and SSJ two.

I should know, I wrote the transformation page