How does one 'prepare for death' exactly? Should I lay down in a coffin on December 21st?

End of the world conspiries come and go, weather its a polar shift, Mayan Calender, preplanned WW3, the Illuminati, Y2k.... or whatever.
Dont waste your time with this stuff Maupac, the world could end tomorrow or in another 4 billion years so there is no point in even thinking about it.
Lets just enjoy what we have, while we have it
What the deal with conspiricy crazies and the 'fluoride' anyway? whats the thinking behind it?
Evil Government puts fluoride in the water in the hope that a minority of us
might getting cancer one day?
Oh that er.... genius.
or they could just cut the tax on tobacco, it will get the job done alot quicker.