Short forms and long forms Is it considered rude or impolite if I talk to a Japanese friend using Short forms? The i-adj in negative long forms is ~ くありません but when I watch anime or listen to music I usually hear they use ~ くない. So I wonder in daily life conversation which is used ? Sorry for my bad English.

When will you read a Kanji by it on or kun? Like a Japanese name, how will you know how to read that kanji ?

There are too many languages to learn Learning is never enough. It took me almost 12 years to fluent in English and at that time I think English is enough for me to count as a secondary language. That thought fell apart when I discovered Anime and Manga. Well, Japanese and the way they speak it is magnificent. Changing from Latin alphabet to hieroglyphic is not simple. And then one day when V-channel played the song "O' sole mio" by Il Volo, I thought "Italian, here I come". I try to learn those two by myself since Italian is a rare language in my country. However, I am not young anymore. The older you get the harder you remember things. Japanese's Kanji and Italian grammar are really hard to remember. I just wonder when will I can speak fluently in Italian and Japanese. And I even want to learn German, Russian, Spanish, Arabian, and many many more languages. Am I too greedy.