"what i find most difficult to learn in english"

Now i find the most difficult to learn in English and that was because of my pronouncing. it's was very hard to speak in English language. sometime I'm jealous to some of my friend that they can pronouns their language was very fluent. i don't know why I'm look kind when I'm speak in English language. sometime i don't know what to say or answer my teacher or friends question because i cannot speak very well in English language. i also scared and shy when i make a mistake on my pronouncing when speaking or answering. i'll try to learn from my teacher or some of my friend that is really fluent in their English language that i hope it can make more improvement than before at least i'll try the best although some of my pronouncing is wrong but it can make my English language is better. i hope i can pronounce English language as fluent as possible as i can although it is very simple English language.