You are extremely important to us. This is why we want to take care of you. All your unnesessary emotions will be removed before leaving the earth-base. There is no use for love or anger on mars. These will only cloud your vision and negatively impact your performance. There is no need for the postcard to be waterproof. Happy residents do not cry. Thank you for your co-operation.Nooooooooooooo I don't want to live among martians!! I don't want to live on a diet of only four different forms or vegetation! WHat about holidays?? Birthdays??
oh well. whatever. Just make sure the postcard is handwritten and waterproof