What to avoid

  • Smoking. If you're addicted to tobacco, you may use it as an emotional coping tool. But it's counterproductive: Toxins in smoke cause stress on connective tissue, leading to more joint problems.
  • A negative attitude. Negative thoughts are self-perpetuating. As long as you keep dwelling on them, they keep escalating until you believe the worst. Using negative thoughts to cope with pain can actually increase your risk of disability and pain. Instead, focus on adaptive therapies like distraction or calming statements.

Source: http://www.mayoclinic.org/diseases-conditions/arthritis/in-depth/arthritis/art-20046440