I want to write a song.
Why do you want to write a song instead of a story or a poem?
A song is the best way to express my feelings because it has a lovely melody.
It's great that you're creative enough to write a song that will express your feelings. I hope that writing your song will make you feel very happy.
I enjoy the idea of writing a song but the process of writing it is difficult.
I'm sure it's challenging to write a song but it's a great creative outlet for you. It's very nice that you have songwriting as a creative activity