Life without easy access to water would make it extremely hard to live. Without easy access to water people would have to be extremely careful with what they do with the water that they can get because it will make it harder for them to collect. Without access to water there would be a lot of people fighting over what little water there is. So lets just say a world with little access to water would be a terrible situation to be in and hope that it does not happen.
Hope this helps.