This applies to weekend golfers and PGA and LPGA Tour professionals alike. So regardless of skill level the goal of every golfer should be to build an escape strategy that not only gets you out of trouble but gets you into a better position than you would have been in had your last swing not been a bad one. This keeps the damage caused be a poor swing to less than a stroke.
Most also spend a majority of their warm-up and practice time grooving or rehearsing their full swings on the range; they may manage to get a few putts in but then it’s usually off to the course for an adventure-filled 18.
At our schools we incorporate rhythm into pre-putt rituals then carry that same rhythm through the stroke. Rhythm is the harbinger of consistency. You’ve got to find your own and groove it.