After i saw this message i replied and tried to do good things for new servers for the rest of the day, so i started by joining a new SMP server, wich got 2 players (the owner and his friend) i started gathering stuff and expanding the town. When the other players went offline a griefer joined, grabbed a sword, killed me 2 times, looted the chests and ignitrd everything. After like 15 minutes i joined again after reporting this player in the forums and spend the next 3 hours rebuilding the server (wich was rlly hard bcs i didn't have op so i had to do everything in survival but the griefer took all the stuff). Then i started making a skript to prevent people for doing this again (after i heard from the owner it happend again 3 times so i had to rebuild my house again) so the server would be safe. And that was my day of doing good things.