xD Haha man DF is so fucking fun, theres nothing you can't do xD
I felt pro for about an hour after I dug out a well that refilled it self (I don't know how, was accidental xD)
Then after that I decided to put water lvl 1 on all my red sand to make it muddy for crops
Oh and.. what else did I do.. Oh yeah! I used a drawbridge like a BIG Giant Door and when traders came I closed them in and they went insane with the yaks they brought with them xD