For my niece's 8th birthday, her teacher had her classmates write birthday letters to her. And my niece wrote her own:
Dera my self,
I am sowe happy it is my brithday!
my brithday list I want
a bribal and a DS and a DS
The "bribal" is a bridle as in horse, not bridal as in white wedding.
If you were writing a letter to yourself, what would you say? Dear Myself . . . .