I'm having trouble deciding on a few things in my game.
1) Right now in one of the Inns I have the lights set up to where all lights are on all the time except for the lights in the rooms. Those go off late at night and turn on in the morning. My concern is that the player will think it's error since they may think "It's dark why would the lights be off?" instead of "The lights must be off since I should be sleeping." Which also made me think what should I do in other places at night? Should I have all lights go off at night or turn on? Should I keep them always lit? I am thinking about a script that'll allow the player to toggle certain lights which would be good for his/her home and in an inn room but what about everywhere else?
2) I'm currently working on the HUD on my game and I'm having trouble deciding what to do for things such as health. Originally my plan was to have only Call of Duty style blood effects appear on the screen and all other information such as hunger and stamina only view able in the menu. After reading an article I decided to just do a basic window for information. I used the bottom part of main menu (a small window running along the bottom with health bars) except text isn't shown on top of the bars. I thought this looked horrible since a large part of the screen was taken up. So I removed the HUD background and then I decided to hide the bars when their value is full, like Skyrim. Then I removed the hunger, thirst, and sleep bars since they're always less than maximum. Then I realized that I created the Skyrim HUD so now I need to go back change it. My real question is should I use my original idea (It's my favorite but there are people who don't like. It will be obvious when other stats run out or get low) or should I do something else? If so should I include hunger, thirst, and stamina.
3) I haven't really bothered on head bob (where the head appears to move up and down when moving) in my game for two reasons. In order for it to be realistic I would end up making the head bob amount really low. The second reason is a lot of people get motion sickness from it. So what I'm wondering is if making this is really worth it. It seems like something useless that will just take up performance.