Deguchiya Tenya was not the best. He wasn't the worst, either, so he must be average.
In this modern world, the keys to success are simple. Signal the appropriate virtues to the society you are born in, climb up the social ladder in the defined manner, live frugally and save for your retirement, where the fruits of your labors are to be enjoyed for the rest of it. If your position allows, find a like-minded member of the opposite sex to start a family with.
When looked at with such a perspective, Quirks are irrelevant.
In this modern world, the keys to success are simple. Signal the appropriate virtues to the society you are born in, climb up the social ladder in the defined manner, live frugally and save for your retirement, where the fruits of your labors are to be enjoyed for the rest of it. If your position allows, find a like-minded member of the opposite sex to start a family with.
When looked at with such a perspective, Quirks are irrelevant.