Right now, any character with enough stats can become an adept quite easily. Since stats can purchased at the gym and library, that makes it possible to grind for gold to obtain the necessary stats to become an adept. One thing that could be done to help this situation is to lower the cap on stat training in the gym and library from 30 to 18. This would make it very difficult to become an adept without utilizing some of the rewards that are found later in the game. However, it is also possible to get a lot of stats from guild advancement, so it might be a good idea to require the player to collect some item from the astral plane.
Right now, any character with enough stats can become an adept quite easily. Since stats can purchased at the gym and library, that makes it possible to grind for gold to obtain the necessary stats to become an adept. One thing that could be done to help this situation is to lower the cap on stat training in the gym and library from 30 to 18. This would make it very difficult to become an adept without utilizing some of the rewards that are found later in the game. However, it is also possible to get a lot of stats from guild advancement, so it might be a good idea to require the player to collect some item from the astral plane.