I have read some articles that described repeat lottery wins and claimed that re-purchase of lottery tickets is one of the most profitable strategies if we set ourselves the goal of re-winning.
In general, I must say that the lottery is very different from other gambling games. It differs primarily in low chances of winning.
I think this is the hardest part of gambling. Ive been a lotto ticket purchaser eversince and not been able to get any good cash prize even the 2nd place or getting a 5 number out of 6. Our lotto in our country isnt that transparent so I assume theres some anomaly or modus being cooked in the winnings. Cause most winners arent divulge in public (cause they say its confidential what if someone doesnt really win but only get the prize for themselves) doing the same lottery ticket is good as you preserved the number and only chance it need is the lucky day it will get picked.