I propose you can basically monte carlo yourself to a decent understanding. The disadvantage is: You never know you are right for sure, plus there is extra tim

I propose you can basically monte carlo yourself to a decent understanding. The disadvantage is: You never know you are right for sure, plus there is extra time spent on applying your experience to each new type of problem. The advantage is: You can easier relax assumptions once it is set up, and learned heuristics to deal with new problems quicker than the perfect way.