Have you ever seen the movie In Time? The plot is set in a dystopian future where your money is also the amount of time you have left to live. For example, it might cost 3 minutes for a coffee, or 5 hours for a computer. The idea is the same in this game. If you go broke, you die. You will need to get a job, eventually start your own company, and work your way up through the economy.
Every time you post, you lose 60 minutes, and when you post, you can do something that would take an hour to do. You currently have a job that pays 80 minutes an hour. You start with 2 days on your clock, a rented house that is only payed for for the next 10 hours, and a you are a month in debt. Another thing to note is that you never need to sleep, it's a side effect of the system implanted in your body that kills you when you go broke.
Transportation: Much more costly than normal, as it is a huge timesaver, and therefor, lifesaver. For example, a bus might cost 30 minutes, while walking the route would take 40 minutes.
Food: Food costs 10 minutes per 10 hours for minimal food, 30 minutes for normal food, and an hour for good food.
Rent: Rent costs 1 hour every 10 hours
You have just finished eating your breakfast, and it's time to head out for the day. Where do you go/what do you do first?