Granted, but you can only know one language at a time, so, whenever you want to switch to a different language, you have to look for a few sentences in your target language to relearn it
I wish I could easily learn the phonemes from foreign languages to improve my pronunciation a little bit
Granted, but you have to wait 6 days and 23 hours instead (I can't make you wait longer than a week, because if you had to wait longer than a week, you'd also have to wait a week...)