10. Get A Designated Driver
Somewhere along the line, one of the most sensible solutions to group bar outings fell out of favour. Having a designated driver isn't just a good idea for your personal welfare, it's also a great way to save on what can be one of the most expensive factors at the end of the night: the cab ride home. Some of us are lucky enough to live in places where public transportation has our back late at night, but for the rest of us, we need to make other plans. It may be more planning than most people are used to when going to the bar, but it will save you big in the long term.