I understand that the business perspective of this game but it is absolutely aggravating. The Day Regeneration is actually an interesting game mechanic. Besides it's obvious function to make money it makes this game a nice side game that can be played at a very decent pace. Although like previous posters have suggested, we wouldn't mind advertisements instead of this coin system. If you (the studio) were worried that the game would be played too fast then instead of making it a 6 minute day with another 24min cooldown, you could have made it a full 30 minute day. That maximizes exposure to the advertisements, would probably get you more money and people wouldn't be as angry about the game is constantly trying to charge us. Vote up if you agree.