Embrace your inner fuddy duddy.
So it is cool to go to an early bird.
Don't make your age the issue, make his age the issue.
Living twice as long as your opponent means you have lived twice a lifetime.
Don't hide your temper. Show it.
It worked for Ronald Reagan when Mr. Breen turned off his microphone during a debate.
Ronald Reagan paid for the debate.
The press treated Reagan like a hothead, the public saw him as a customer who was being gypped.
In the debates, shake your head. Don't say anything. Just shake your head.
I was more effective in the classroom as a teacher when I talked less.
Tap your inner Bob Newhart.
"I'm older than dirt" line, and got the scars to prove it."
One of the best understated lines that John McCain said in a debate, when talking about the 1960s was;
"I was tied up at the time."