Back when online gaming first took off—long before MS showed up to crash the party—I always used the gamer tag Error Not Found or Error 404 (depending on character limits). I thought it was clever: a nod to broken websites, digital chaos, a...

We all know that multiple sclerosis is basically an overachieving chaos generator, hellbent on making life a never-ending game of "Guess What's Gonna Malfunction Today?" But let's be honest—it does hand out some truly unique abilities. If o...