Problems could start the day these two decide to get married, unless of course, each one is willing to attempt a complete change in his/her star-determined outlook and personality. Cancer admires everything about the Sagittarian and therein lies the problem. Once she has succeeded in capturing the busy-footed, roving-eyed Sagittarian, she will find it a ``more than I bargained for`` proposition. Cancer will not find it easy to keep her Sagittarian partner close to the hearth for long. Cancer`s home is her castle, but for the Sagittarian, home is just a place to hang his hat. Be careful with this fire and water combination. There is a vast difference in natures here, and the likelihood of compatibility is scant, unless there are certain mitigating aspects in other areas of their charts. Sagittarius is forthright and outgoing by nature, and this is guaranteed to make the homebound Cancer uneasy.