They don't train you?
Here's where I'd start:
1) Electrcial theory, various methods, look at "The Art of Electronics"
2) Read "How to win friends and influence people" ( I think that's the title ) "Solution Selling", there's a million of them.
3) Do homework on how the business models of the industry work, and research your customers.
4) Sell really cool stuff to us on the board.
DaveH

Here's where I'd start:
1) Electrcial theory, various methods, look at "The Art of Electronics"
2) Read "How to win friends and influence people" ( I think that's the title ) "Solution Selling", there's a million of them.
3) Do homework on how the business models of the industry work, and research your customers.
4) Sell really cool stuff to us on the board.

DaveH