What good habits do you have in a conversation?

I have one thing that I am taking notice of, although I am not sure that I can say this is a good habit. That is to listen to them.

OR

I have one thing that I am taking notice of. However,  I am not sure that I can say this is a good habit. That is to listen to them.

It means to try to know what they actually want to say, although I take it for granted. Not a few many people do not seem to do that.

Good job, Koji! There were a few issues with sentence structure and "although" should be used to connect two sentences, not start them. To start a new sentence (with similar meaning), use "However")

Eg:

Although: I went to the shop this morning, although I got lost on the way.

However: I went to the shop this morning. However, I got lost on the way.

がんばって！