A newly admitted client asks, "Why do we need a unit schedule? I'm not going to these groups. I'm here to get some rest." Which reply by nurse is appropriate?

“Group therapy is an economical way of providing therapy to many clients concurrently.”

“Group therapy is optional. You can go if you find the topic helpful and interesting.”

“Group therapy provides the opportunity to learn and practice new coping skills.”

“Group therapy is mandatory. All clients must attend.”