You can alleviate the itch to gamble by tossing an individual wish down the well with no worry of your odds being worse than when you spend 10 wishes. You don’t have to blow it all once it’s saved up. But this doesn’t mean you won’t be able to get the same chances by doing individual rolls.
It’s the only way to spend money in the game that isn’t meant to completely screw you over for literally 99 percent of the time. It’s not much, but it’ll add up by the end of the month.