Separate names with a comma.
Oh well, my bad then, didn't know there was a difference!
No, scripting, in game development terms, is writing code. Nothing to do with writing the script of a movie :p
1) Don't waste your time with js. C# isn't the hardest language to understand, so don't be afraid to go to it directly.
2) I think it goes down to...
You don't "need" a team of people to make a game. It's all a matter of scope. That being said, you have to play with the skills you have. Working...
Good luck on your project. Could you be more precise as to what kind of help you were looking for?