The remedy for a tender gum is usually to floss it. Similarly, a great way to boost your energy levels when feeling sluggish is to exercise. Also, addressing the tension in the air between you and your business partner is better than letting it simmer, and massaging a sore muscle helps alleviate the pain.
Denial and avoidance are perfectly valid ways to deal with discomfort, but they’re unlikely to yield durable and positive results.