Nothing’s worse than running out of hot water during your morning shower, especially if it happens all the time. There can be a number of reasons why you may be running out of hot water so quickly, and each one depends on a number of different things. Most often, simple changes in your daily routine can help fix this problem. However, if this problem continues, there may be a problem with your water heater that requires attention. Here are five things you can do when you run out of hot water too fast.