2 arcticle I can speak English, not perfectly, but i think is well. I noticed that i can express my thinks more faster and it will spend less time rather than i'd do in in Russian. I found English is more convinient than Russian. Of course Russian is my native language, but even me and people around me with whom i communicate during days. All of us make mistakes in conversations. Usually we make mistakes in the end of words, after that we correct ourselves (i mean if i make mistake i correct myself and if my friend makes mistake, he or she corrects himself). You can surely define people who read books. Because if person read a books, he almost doesn't make mistakes nither speech nor writing.