Every missionary should be aware of the fact that he has an obligation to be very wise with his money and as a matter of fact be a good steward of it (1 Cor. 4,1). Reality shows that moste missionaries have turned from that somehow and their safety net is almost always calling for more support or special offerings. Are you taking into consideration that the people who are supporting you are also hard working people who have an obligation to make sure, that they can drive a car and put food on the table and a roof over their head? 

This is true for anybody and it should be conducted that way. This episode gives a good overview and tips how you can handle your finances wisely.