Drawing
Can you draw a card even when you have one in your hand that you can play?

Can you draw a card even when you have one in your hand that you can play?
Can you draw a card even when you have one in your hand that you can play?
No.
At least, that's how I've played it. This means that you can be forced to play a card that will let your opponent go out, but it keeps things simple.
You are welcome to say yes and allow drawing at any time if you prefer, but it will make for a somewhat longer game.
(EDIT to add explanation)