Similarly, fatalities are also far more gruesome than before, which makes us seriously question the sanity of the developers behind the game. (gameondaily.com)
You might have trouble thinking and sleeping, you might worry or even question your sanity as you are stumbling along weary on the path. (theinspiredroom.net)
After people questioned my sanity for completing Whole30, they always asked what I learned. (mindbodygreen.com)