Hmm, I'm a Cancer as well but don't feel that I really fit the description at all
(my domestic skills are limited to unlocking my door when I get home and locking it when I leave ) I own 1 mountain bike and 1 road bike and only carry what I absolutely need at that time (cell phone, ID, water, etc.)

But, travelling by means other than bicycle I'll pack everything but the kitchen sink (although not from lack of trying with that!) Drives my SO crazy...I swear he's able to fit a couple of weeks worth of stuff into a ziplock bag.