there is method in someone's madness

there is (a) method in (one's) madness

There is a specific, rational purpose in what one is doing or planning, even though it may seem crazy or absurd to another person. I know you don't understand my motivation for this decision, but after the dust settles you'll see that there is a method in my madness. You may have method in your madness, but these radical changes to the business could still prove catastrophic.
See also: madness, method, there
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

there is method in someone's madness

If you say there is method in someone's madness, you mean that although what they do seems strange, they have a good reason for doing it. Of course, there's method in her madness because an empty fridge means I have to take her out to dinner. Note: People also say there is method in the madness. This sounds like pointless technology, but there is method in the madness.
See also: madness, method, there
Collins COBUILD Idioms Dictionary, 3rd ed. © HarperCollins Publishers 2012

there is method in someone's madness

there is a sensible foundation for what appears to be foolish or strange behaviour.
This expression comes from the scene in Hamlet in which Hamlet feigns madness, causing Polonius to remark: ‘Though this be madness, yet there is method in't’.
See also: madness, method, there
Farlex Partner Idioms Dictionary © Farlex 2017
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