I start with the negatives and end with the positive thoughts. Something like "This is gonna be a tough one, don't hit it too hard." to something like "Whats the worst that can happen, I miss a putt, at least I'm out here on a beautiful day playing golf!" and end up talking my self through the putt in my head checking line, strength, mentaly reminding myself about technique keys etc... The take a deep breath, relax and putt.
Usually followed by a miss, outrageous cursing and putter flying off into earths outer atmosphere somewhere

__________________
Whats in my bag:
Driver: Cobra Speed LD F
Fairway Wood: Cobra Speed LD F
Hybrids: Cobra Baffler DWS 3R & 4R
Irons: Cobra S9 5 - 9, PW, GW & SW
Wedge: Titleist Vokey Spin Milled 58°
Putter: Ping Redwood Anser
Ball: Titleist NXT Tour
All the gear but no idea...
A bad day on the golf course is still better than a good day at work.