ya y todavía ... I always mix those up
Any easy things to remember so I don't mix them up?
como
todavía no o ya no
any difference
3 Answers
Hi Readytodictate,
I always had trouble as well to remember those in this exact combination. I remembered it by using this "trick"
toda vía = all the way (literally) and that means in my head I'm still on the road because it's so long

Ya no quiero comer.
I don't want to eat anymore. I no longer want to eat.
Todavía no quiero comer.
I still don't want to eat. I don't want to eat yet.
Ya no viene.
He's not coming anymore.
Todavía no viene.
He still hasn't left.
Generally the meanings are as follows:
Ya = already, now
Ya tengo el libro.
I already have the book.
Ya no = Not anymore, no longer
Ya no tengo el libro.
I don't have the book any longer
Todavía / Aún. = still or yet
Todavía tengo el libro.
I still have the book.
Todavía no = Not yet
Todavía no tengo el libro.
I dont have the book. yet.
I still dont have the book.