If you find a saint who has no sense of humour, then he is not a saint at all. Impossible. His very seriousness says that he has not achieved. Once you have some inner experiences of your own you become very playful, you become very innocent, childlike.
I should say that all compromise is a "stepping down" of the Truth, is trying to reduce something which cannot be reduced, and that for anyone who has understood life these compromises are impossible.
The whole process of nature is an integrated process of immense complexity and it is really impossible to tell whether something that happens in it is good or bad. Because you never know what will be the consequences of the misfortune. Or, you never know what will be the consequences of good fortune.