My niece presented with behavioral symptoms. She also smokes. She has had a hard time with MS. I would highly suggest that you quit smoking if you can to see if it helps but I know that is easier said than done.

I read your post but I hesitated to respond because you reminded me of my niece in your description and I didn't want to make you think that it would be your situation just because it looked similar to me. This is a very complex disease.

You'll get better replies and responses here if you are polite and treat others with respect. This is a supportive community but we aren't all on here, all the time. These are nice people and they deserve respect and they all have the same illness to one degree or another.