Pronunciation. I feel like I'm drowning when I try to pronounce anything in French. I get my tongue tied with the French language :(

actually i want learn french by myself,but i found that's too much difficulty,cuz the excuse of laziness is too many,i have no time,no money,but the most difficult thing is that u ill have no chance to say the language that u r learning now

i think the most difficult things are having a good and interested teacher that will teach me. cowboy...

Remembering the correct tenses. I managed in France recently, at least people understood me.

conjugation is a problem and where to use words like le, la, les, de and du. It is difficult to judge which words are masculine and which are feminine. Some times I use le instead of la and vice versa.