Minigame to earn Energy, Nerve, or Stamina

While I'm new and the game hasn't opened up to me yet, I find myself sitting around not engaged while my resource bars regenerate. I think this has potential to lose players who want to be more active and engaged in the game and not just the social components.
It seems the only option available is smuggling or handing money over to the game in the casino (the house always wins).
Families are attempting to fill this need through games in discord. This likely helps to a small degree, but many games have discords so that's not really going to keep a player coming back to The Fifth Family.

A mini-game that lets players generate a small amount of energy, stamina, or nerve would keep players who want to be more active and engaged in the game from jumping to another game instead. Perhaps there's an ability to win resource and a championship league that rewards consumables.

This would allow more active players progress slightly quicker. This might also help against the slander/perception of this being a pay to win game.

I think the street racing could be expanded in this way.