Originaltext - Englisch - " I am aware of the fact that ..."

" I am aware of the fact that learning foreign languages might be hard but I will not give up in spite of knowing that there are many things to overcome . I wish I could have more free time to study it , if only I hadnt wasted one year doing another things !...I would be fluent by now . You told me that I was getting better , I hope you meant it!"