So, i picked up the nasty habit of smoking cigarettes a little over a month ago. This is a habit i kicked almost 3 years ago. At first, i felt fine but a month later I've discovered that it's really taking a toll on my cognitive symptoms...which are already majorly impaired. I've already made the decision to quit...I'm just wondering if I'll ever feel better again. Has the damage been done and I'm just screwed? Or will this eventually pass as the weeks go by?

It was bad decision making to pick the habit back up knowing my brain is already struggling.

Stupid me.