My fingers hurt.
If you think ergonomics is bullshit you are wrong. I have started realizing importance of ergonomics, my hands hurt big time, so does my legs. I no longer feel like going to my desk because of poor arrangement. I am perplexed that my company doesn't realise this and make any active efforts to resolve this situation. I hope they realize the productivity goes down significantly if people are not provided condusive work environment... Amazing! isn't it?