When I'm tired and speak English, I sometimes feel bothered in paying attention to grammar and in saying the English words which are omitted in Japanese so I omit subjects or objects of a sentence unconsciously as I would do in Japanese.
It's the same for Japanese, I often see some intermediate Japanese learners omit neccessary Japanese worlds in a sentence incorrectly. Japanese subjects can be omitted in a sentence, but I think it's difficult to omit words correctly. So if you are not used to writing a journal in Japanese and you would like to write something like a Japanese native speaker, I recommend that you write a journal correctly and then ask to the correctors what the words you can omit are.
If you learn Japanese from only your girl friend or only one person, your way of speaking may be womanly or may have some habits. I don't know about other languages, but Japanese has various types of ways for talking, so I have noticed a certain man learned Japanese from whom when he talked, because his way of talking was womanly. So I think we have to talk to various types of people and have to choose our favorite talking way.
It's the same for Japanese, I often see some intermediate Japanese learners omit neccessary Japanese worlds in a sentence incorrectly. Japanese subjects can be omitted in a sentence, but I think it's difficult to omit words correctly. So if you are not used to writing a journal in Japanese and you would like to write something like a Japanese native speaker, I recommend that you write a journal correctly and then ask to the correctors what the words you can omit are.
If you learn Japanese from only your girl friend or only one person, your way of speaking may be womanly or may have some habits. I don't know about other languages, but Japanese has various types of ways for talking, so I have noticed a certain man learned Japanese from whom when he talked, because his way of talking was womanly. So I think we have to talk to various types of people and have to choose our favorite talking way.
