People can be damaged by those they love or admire. They can sometimes be repaired, too, with the help of others. And often the shared desire to be healed is a salve in itself. Such are the truths swirling beneath the meditation and mindfulness sessions on display in The Fears. It is a toss-up as to whether playwright Emma Sheanshang has crafted a strikingly sad comedy or a quite funny drama. The play’s seven characters all walk a fine line between comedy and tragedy. And because the action is set in a Buddhist center, they do so without their shoes.