Curious on what peoples opinions are on 'enrichment' (enhancing the quality of captive animal care by providing the stimuli for psychological and physiological well-being) for captive reptiles, do you think they benefit from it? I feel lizards, especially monitors would, and i'm curious to hear if anyone uses 'enrichment' for their lizards, if so, what do you do? I'd like to maybe try and get my Pink tongue exploring his tank a little more, I change the setup every once and awhile but he eventually seems to get 'bored'. Any ideas/opinions on enrichment? Thanks!