I don't remember anything that happened to me for being nice in this moment. That doesn't mean that I am not interested in being nice. However, we should first define what being nice is. I am sure what is nice for someone, it is not for another one. I don't think I expect that wonderful things will happen to me for being nice. I am not nice to get a reward. That wouldn't be very honest, would it? I think it's true that if you are in a good mood and think positive, your every day life will be easier but that doesn't mean that you have to be nice all day long. Forcing himself to be nice is not a great thing. Nice people don't try to be nice, they just are. And that's all folks