Hi Liz49!
In the 19th century there was a writer called Joseph Conrad who became one of the most important authors in Victorian Britain; by the way, I love one of his books: "Heart of Dakness" (Apocalypse Now is based upon it).
He was originally from Eastern Eruope (I think he was born in Poland or Ukraine and he was raised there) and moved to England because he had started to sail in an English ship.
The thing is that he uttered his first word in English when he was 24 years old.
What I mean with this short story is that there's no limit for learning if that is what you really want.
Pieces of Advice:
- Be Patient + Be constant
- Try to learn something new everyday (word, idiom, expression, etc)
- Read online newspapers, books, magazines
- Watch some movies
- Listen to songs with their lyrics, you'll get used to the accent, rhythm, intonation and you'll learn vocabulary at the same time.
- Use Gloogle. Type in: Aprender español, castellano, etc.
Here are some interesting links:
Real Academia Española This is the link to the R.A.E. There you have a monolingual dictionary, a lingusitic corpus and information about verb tenses (grammatical scheme)
Instituto Cervantes This is the offcial site of the I.C. where youv'e got links and sections about it, spanish culture, etc.
Try in the universtities' web sites. They've got links to cultural e-magazines, etc too.
Good Luck!