Keep track of your putting stats. If that’s too much to ask focus more on how the saw feels. If it boosts your confidence and trust in your stroke you’re onto something good and you’ll see it in your scores.
Three putts are shown rolling to the hole on three different lines one ball width apart from the ball(s) next to it. Consider the center line as perfect and the others slightly imperfect. The middle ball is a guaranteed make. The others the “imperfect” ones? They’ll go in too because they’re close enough to perfect to catch the edge of the cup and lip-in.
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.