Though it may feel necessary to line up and practice those short putts, don't do it. This may lead to you second-guessing yourself, so try to break such a habit. According to Sergio Garcia, "I haven't counted, but the whole routine from setup to putt probably takes a total of 10 seconds. In golf, the more time you spend thinking, the less smooth you become. You get tight and start to second-guess yourself, so I try not to stand over the ball too long."More:
Get Hot On The Greens, by Sergio Garcia