Pluto is the planet of destruction and regeneration, and now that it is in retrograde motion (beginning April 9, 2011, it will be retrograde until September 16) we will spend the next nearly six months re-examining old patterns in our lives.
Retrograde periods don't have to be scary (as I've often extolled about periods of Mercury retrograde); instead, while things have a tendency to get muddled with other retrograde planets (with Mercury, for example, the ruler of communication, things in that arena tend to go haywire), Pluto retrograde is a time of slowing down to experience internal reflection. Retrograde periods are time to break out the "re:" regeneration, renewal, reflection….you