I would think that your job success is going to depend a lot more on your stability, performance and confidence than on stigmatic stereotyping. If you are finding yourself struggling not to crumble at work, then you're taking a risk by NOT getting treatment, IMO.

I am extremely successful in my career, and am not ashamed of my decisions, so I'm not just talking theory. It does sound like you are conscious in your priorities, which is good, but I'm missing your logic about how skipping on the treatment is going to increase your success.