At 79 I feel the same way, and I always carry 2-3 guns on me and know how to use them.My Pappy always told me never fight a man with nothing to lose. At 61 I ain't going 15 rounds with you and I could give a shit about the Marquess of Queensberry Rules. I don't give a rats ass what your cause is. I ain't never played fair and I ain't about to begin now. Before you come at me, it would be wise to ask yourself this question, "What does this old guy have to lose, and does he look like a man that would be unarmed?"
No I don't do the "Tourist" thingy.
I am left handed but shoot righty always have, in my right rear pocket in which most carry their wallet, I carry a 642 Smith.
Should someone demand my wallet, they will be in for a surprise.
Wallet is in my left side rear pocket.
Now with the demonstration evolving here, I am starting to carry two M1A1 carbines with us when we go out, 8 mags each.
The thing that bothers me is that both of us look like easy targets to eat up, grandfather and granddaughter appearance.
But it is my daughter and she is 32, carries a Smith 442 and a G17 together, one in holster and one in a special quick draw handbag.