many, depending one of the most common tools/models I use is the Bayesian inference graph. I maintain an informal Bayesian inference graph for tons of things i

many, depending one of the most common tools/models I use is the Bayesian inference graph. I maintain an informal Bayesian inference graph for tons of things in my everyday experience. update it as I go along. leverage it when it applies. I suspect nearly everybody else does too, even when they do not realize it explicitly.