"too much reason" is correct and usable in written English.
You can use it when you want to express that there are too many rational arguments or too much logic in a particular scenario. For example: "The defense attorney's case was so strong there was almost too much reason to acquit the accused."
There doesn't seem to be too much reason to worry that that's actually happening.
The problem, however, is not too much reason but too little.
And the horrors of communism and Nazism occurred not because these societies applied too much reason and critical thinking, rather because they did not apply enough.Mark EatonVancouverTrying timesSIR – You mentioned that even some Republicans are troubled by the suspension of habeas corpus for terrorism suspects in new legislation ("Cold comfort", October 7th).
Sounds like there isn't too much reason for good founders to be concerned.
"The game was almost dead and very tame in the first half, Italy didn't have too much reason to be excited by their first half either.
For the dogmatists, conversely, Kant's supposed defense of the powers of reason ceded far too much ground to the antimetaphysical camp.
Can we learn to be reasonable without expecting too much of reason?
The reason for separating Washington politicians from a budget surplus is the same as for separating male and female school children on an overnight outing: there is a force of nature involved that does not always lead to rational behaviour.As Congress goes through a process of "surplus awareness" the excitement will be too much and reason will not be brought to bear on fiscal policy.
Often when we think about things too much, all reason and logic go away.
The very rich seem to move around too much, for reasons of both business and pleasure.
