I have studied really hard those days because I don't like English at the moment(present tense). So, I needed a strong motivation to learn grammar and memorise vocabulary because I am very disorganized when I take notes about grammar structures.
I have been trying (present perfect continuous has/have+been+verb+ing form)to solve that problem up to now, but I reached a point where I realised that learning a new language requires being much more organized than I was before.
Hello Nadia, I corrected your essay and I added some notes to explain my corrections. Good effort! To improve your English, I suggest to you to practise writing as much as possible, I would say, at least once a week.