Anxiety
"I have been taking antidepressants for around 30 years. Zoloft, prozac, bupropion just to name a few. 
Last night was my first foray into mirtazapine 15mg soltabs. It took very little time to begin to work. I felt altered right away. Quickly I got sleepy and began hearing faint voices. Turned out I could hear my partners laptop on very low volume from across the room. My hearing is not very good so I would count that as a good thing if in fact it was her laptop. 
I was soon totally wrecked, could hardy walk. I went to bed. 
Had to use the toilet 5 times throughout the night. Lack of balance made this interesting. 
I feel hung over and I can no longer concentrate to finish my story."