IPhone keyboard shortcuts part II: Nugget

Lol idk if I should be asking why or why not

I did this to my brother but for some weird reason it synced into my mom and dad's phone too and they were all pretty close to insanity.

How did you change?

Repost!

I changed loads of stuff but she got mad after she sent a business email that had skandaloopddodoop and guava juice instead of hello and the

I still don't understand.. How can you change