The solution to your well-being is to go outside your cave and rake the snow. This will keep your mind and body active and give you an escape path should you need it. (Hunter Gatherer)
alternatively: 广 + 隶, cave + bondservant Your well-being improves when you have a bondservant in the cave to rake the snow for you.
You have an experiment of sorts going on in your cave. You got so much juice from your tangerine spearing that you have dried it into a primitive Tang powder. You made yourself a mini rake to mix it and sample it regularly with your mouth. (Now, of course, this character does not refer to the fake orange drink, but the Tang dynasty of China.)