Hurt B I Diet Opinion Feel Thinking Gym

"I'm trying a new diet, it can't hurt, right?"
"It can't hurt to get another opinion."
"I say it can't hurt to let him know how you feel."

A. "I'm thinking of trying out a new gym."
B. "Really? Why?"
A. "The one I go to now is too expensive. I found another one that is cheaper."
B. "Go ahead and do it, it can't hurt to try it."

Other Common Sentences

"You might as well."
"There is no harm trying."