The phrase "bears hard on" refers to something weighing heavily or causing a great burden. The antonyms for this phrase would be things that bring relief and ease. It could be a release from a responsibility, a lessening of a burden, or even an enjoyable activity that distracts from the weight of the issue. Anything that lifts the weight off shoulders or introduces positivity into the situation can serve as an antonym. For example, taking a break and relaxing can ease the mental and emotional burden of a difficult situation. Alternatively, having a supportive friend or loved one to share the pain with can also help distribute the emotional load.