When you are unpredictable you have control. Let them see that you can run bluffs. Changes should be subtle and shouldn't dramatically affect the flop rate.

Take your completed lottery ticket/playslip to your retailer or lottery terminal. They will enter your selections into the terminal and give you a Lotto/Lottery Game ticket. You are responsible for checking that the information it contains is correct - your numbers, the days you wish to play, the number of weeks and the draw date(s).

The urge to gamble is so universal and its practice is so pleasurable, that I assume it must be evil. ~Heywood Broun