I think you created a very effective, introspective experience. I think the visuals and the control scheme worked well for me, and felt kind of foreboding as the vines grew closer and closer each day. I think if going further with this, I think having more varied visuals and effects for each of the options might have helped me try them more than once. I think once I tried everything, I just kept trying Exercise and Meditation over and over, and avoided medication because it only made me marginally more happy. Only once Meditation stopped working did I try branching out, and then I noticed while everything else stopped working, Exercise and Medication seemed to keep saying that they were making me happier, although the visuals didn't support this so I wanted to mention it in case it was a bug. Great job on this, it felt like a really unique and clever take on the theme!