Well, first I was in the Vivec sewers, and then I decided to do the quest about the murdered people in Vivec. After getting the quest, I talked to a guard, who then promptly took my best sword that I had taken from the arena store-room earlier. Now I have taken a vow to kill everyone in the hall of justice when I get more powerful because THEY TOOK MY SWORD.
It was THE BEST sword I had, because it could do magic damage too so it could kill ghosts and stuff. Now all I have to use is some lame flame dagger. (I do like the explosion sound it makes when it hits though.) I then went into the sewers to find the murderer, but almost got killed by some orc magic guy (that I could have easily killed if I had my good sword.) Then I left and went back to balmora and tried to do the second thieves guild quest to steal the key from that manor guy. I failed, so I then just went around the manor stealing stuff. He just followed me threatening me and trying to punch me. (I could have killed him with my good sword
I did this about 4-5 times again to get enough money to buy some better armor, and got caught by the guards AGAIN. I then teleported to vivec to finish some quest stuff, only to find I didn't have the item I needed. So all in all, not a very successful day. (except for the part where I emptied the mansion.)