Would you be able to do it? Playing the same numbers over and over again like this? Because I know that I will not have the patience to do this during 30 years.
https://www.clickondetroit.com/news/michigan/2021/08/25/michigan-lottery-man-who-played-same-numbers-since-1991-wins-18m-jackpot/
I really like this story and i think it is cool that he sticked to his favorite numbers for such a long time and that he was rewarded for that finally, even though i am pretty sure that he would have wished to win the lottery while he was still young. He is still not that old though and has still plenty of time to spend that 18 Million $ and maybe it is even better for him that he did not win this huge amount of money when he was still a young man because he probably would have spent all of it already by now for fast cars and jewelry. I have not played lottery for a long time but back then when i did i always picked different numbers. I don't really think that it your chances are changing whether or not you are playing with the same numbers all the time or stay with the same ones.