Mistakes

I have just read some writings in Italian (Italian entries sounds better) to correct them. I think it was very complicated (It was really complicated sounds better). Italian is my native language and I speak it properly because of my good  (we don't need this here since the fact you speak it properly due to your education already carries this information) education. I also usually read also a lot, so it's not so (that sounds better) difficult to find mistakes. The hardest job is to find the right meaning of the tenses for a good interpretation.  When we write, we try to use/make big phrases with a lot of adjectives. It sounds great, Even though it means that our vocabulary is every time increasingly bigger than before, but we use it in the wrong way. Sometimes it seems arrogant. I mean it is impossible to speak as a native. I can't do it because I didn't grow up and live in UK, so I missed a lot of common expressions. Perhaps sometimes we know grammar better than a native speaker, but we use it worse. At the beginning (At first sounds better), if we aren't confident with the language, it is better to do short writing so it is easier for us and for the person who corrects it. Do you know what I mean? Have a good Sunday!