I was driving home and stopped to get some air in my tires and when i tried to turn my car back on the engine sounded like it was gonna start, then it just stopped and started clicking. Every time i tried again, there would gradually be less of the engine involved, and eventually it was only clicking. I called a friend to come boost me, with no luck, still all clicking. I just left my car there because I didn't know what else to do. I've read that it could be the solenoid, starter, plunger?, connectors, wires, or the battery terminals. Any help would be greatly appreciated. Also, is there a way to temporarily start the car directly from the battery so i can at least get my car home? (the battery gauge was still at 15V) thanks