Bigger questions, questions with more than one answer, questions without an answer are harder to cope with in silence. Once asked they do not evaporate and leave the mind to its serener musings. Once asked they gain dimension and texture, trip you on the stairs, wake you at night-time. A black hole sucks up its surroundings and even light never escapes. Better then to ask no questions? Better then to be a contented pig than an unhappy Socrates? Since factory farming is tougher on pigs than it is on philosophers I'll take a chance.