It's not a real negotiation unless you are willing to walk away from the table. You already know what you need to do. Start looking for a different position. If

It's not a real negotiation unless you are willing to walk away from the table. You already know what you need to do. Start looking for a different position. If you really want to stay at this company but don't feel like they value you then you need to have the ability to walk away when you enter the negotiation again.