When I swing at a golf ball right, my mind is blank and my body is loose as a goose.
Good golfing temperament falls between taking it with a grin or shrug and throwing a fit.
You've just one problem. You stand too close to the ball after you've hit it.
I'd say that golf is about 75% mental. If your state of mind gets out of kilter, you're worse off than a tomcat floating on a log.
Just have a Coke or something and watch the boys go past.
Keep close count of your nickels and dimes, stay away from whiskey, and never concede a putt.