Your proposal is a perfect example of the perversion of a Divine tool of lot (random sortition).
We live in the social world of probabilistic laws.
Health insurance, life, property; gambling, pensions, the system of ensuring quality of goods and services - all based on probabilistic laws.
We need to build the models of our lifestyle using those laws more and more clever.
For example.
Let us presume that you like to drink every day 100 gr. or vodka, or whisky, or brandy, or or a gin.
On the other hand you don't want to be a slave to the constant sequence of the days of drinking those drinks.
In this case you can write those drinks on five cards, shuffle them, and what drink drops out - this drink you drink in this day.
But you also do not want to be a slave of equal loving of those drinks.
So you don't want equal 20% of probabiity of each drink.
For example you want 17% of vodka, 33% of whisky, 21% of gin abd 2 29% of brandy.
It is your relative rating of how you realy like them.
So you write on 17 cards vodka, on 33 cards - whisky, on 21 cfrds - gin, on 29 cards - brandy.
Then you shuffle them, and each day pull one card.
You can easily make a computer program with adjustable probability of sampling any number of objects.
Not only drinks or dishes can be the objects of the random sortition with the adjustment of probability but lifestyles models for each day or each week or each month: meeting with friends, countries of travelling, subjects and professions of learning, places of working,etc.