Amy Grant has shared the frank advice her husband and fellow singer, frequent duet partner Vince Gill, gave her while she recovered from her traumatic brain injury . The Grammy-winning Christian singer-songwriter, 65, was hospitalized in 2022 after hitting a pothole while cycling and being thrown from her bike. The accident left her unconscious for around 10 minutes. Reflecting on the difficult recovery period on Wednesday’s episode of the Wild Card with Rachel Martin podcast, Grant said: “I just remember in the fall of 2022 when my world was very quiet. I just remember saying to Vince, 'What if this is all I get back? What if this is it?’ Because, to me, it's like the world is in a conversation, and I am down the hall and in a back bedroom. This is like my response time. “I love people making me laugh. I love delivering a great one-liner,” the “Baby Baby” artist added.…