A few things that needs to improve/change
1. Like someone already said, give us an option to mute.
2. Give us an option to skip the screens when we study.
3. The study doesn't make much sense. If you are spending more energy, your Hp / Points gained ratio should be higher, not lower. Think buying from wholesale, you buy more at once, you get it for cheaper, not the other way around. You basically took away any strategy in that sense since all we have to do is just keep clicking on the 10 HP one and get most out of our HP. If you look at any other sim games that gives you more than 1 study options, you can see that they all work the other way.
4. Also, I clicked on "enter video game tournament" but I didn't click on any of the actual tournament since I didn't know it cost $1000 and yet I lost my 100 energy. Now where's the sense in that? Same with the theater, if I don't actually watch a movie, my energy shouldn't be taken away.
Overall, I think the game concept is good and it's pretty fun. Nice to have another sim type games. You just need to tinker some stuff to make it more player friendly and it would be a lot more enjoyable.