You're being melodramatic; suggesting people cycle in a city is dangerous. Drinking is a perfectly normal social practice in which countless responsible adults

You're being melodramatic; suggesting people cycle in a city is dangerous. Drinking is a perfectly normal social practice in which countless responsible adults partake. As far as purpose goes, I see no reason to think we have purpose any more than a plant, an amoeba, or a monkey - you are free to simply enjoy life, and free to make it enjoyable for others.