Every 4 years without fail I prepare myself for the opening ceremony. Sit down 3 hours in advance, get the cushions right, beers open, nibbles at the ready, volume at perfect level, tv at the right angle, comfy couch clothes, explain to the missus that the ceremony "is important" and to "be quiet".
And every 4 years without fail, I give up on the opening ceremony after 10 minutes.