Region3
Ryder Cup Winner
i have a method which i use before a round. it is similar to treating every hole like a par 5 which has been mentioned here but i take a different approach.
basically the maths of it is if you hit 5 on every hole you make 90. so you have 9 'grace shots' over the round. if you shoot a 4 on the first hole, then you have 10 for the remaining 17 and so on.
that way you can shoot a 7 or 8 and not let it get to you, as you know it can be clawed back on a par 3 for example.
i find this helps your mindset, but what it does mean is that that grace shot tally is always in your mind!
I have a friend that always keeps track of his score by comparing it to level 5's, even though he plays off 10!