Pro-Tip #25

By and large, the thing that uses the most energy in your cell-phone is the vibration mechanism. Therefore, if you are a constant text messager, it might be wise to just turn the alarm for incoming messages off altogether. Sure, this might lead you to obsessively check your phone for new messages every few minutes, but most people do that anyways, even when they have the vibration on (in case they didn't feel it).