Can I decide what is essential to me and you decide what is essential to you? And then if there are not enough of me, maybe I have to pay more? And maybe if the

Can I decide what is essential to me and you decide what is essential to you? And then if there are not enough of me, maybe I have to pay more? And maybe if there are not enough of you, you pay more for those that provide those essentialities? Hm... This reminds me of something.