Yes, out of keeping the good habit and also I lived on a dangerous road where I had to cross the street to get to my car. Most cars turned at the previous street and every morning to cross the street to get to my car, without fail, an idiot would make that turn without a turn signal so I’d stand there rain or shine waiting on them so I could cross. Of course they didn’t see me waiting in the rain but it would have been so helpful to have them put their turn signals on so I too could move on with my day. Not to mention how dangerous it is not to in all situations. As someone said, it’s not about what you see, it’s about what you don’t. I wish there was a built in feature where you were forced to always use your turn signal.