Madalyn forces a smile and stands back up to try again with a different vine, determined that if she does them one by one, they'll slowly reveal a trick to get out of here. She walks purposefully towards the same wall she took the first vine off of, and glares at it. She picks another small tendril and yanks with all of her strength, which might be too much. 

She falls backards again. Luckily, this time she's prepared for it. She catches herself with her hands and bounces back up like nothing happened in the first place.