no you don't because many player will like doing this and if it was just on one world well,.... it would be difficult
The people with Blue Names have PvP off, and if they have a green name that means they have PvP on.
Best avoid it - because of the pvp, there are other places to train like at Taverly Dungeon on the Baby Blue Dragons, or if exp is your thing the best monsters are level 25 Experiments (100Hp - gives 400xp per kill) near Canfis (Creature of Fenkenstrain quest) doing the quest will introduce the dungeon with them in to you.
All PVP type servers in WoW have lots of PVP going on, including Daggerspine.
In AL you can do pvp everywhere in the chantra world,when you are abouve lvl 20. Only in Towns there's no pvp,but in big citys are pvp arena's.
to pk (player kill) you need to be on a pvp (player verses player) world P.S:you need to be over lvl 20 to pk
There are many places where one can find World of Warcraft PVP strategy tips. One of the best places where one can find World of Warcraft PVP tips at places like GameFAQs.
Laughing Skull is a pretty good Alliance PvP server as is Wildhammer on the US realms
rakion... pure pvp online game
There are several types of Player vs Player combat available in World of Warcraft. The biggest one is Battlegrounds. Battlegrounds are instanced areas specifically for PvP. They can be accessed either by going to a Battlemaster in Orgrimmar or Stormwind, or by using the PvP interface by hitting the H button (by default) and selecting the battleground that you want. There is also arenas that level 80 characters can join. Arenas are like battlegrounds, but on a much smaller scale. There are brackets for 2v2, 3v3 and 5v5 teams. You must be in an arena team to participate in the rated arenas, although you can join practice arenas without being in a team i believe. The last type PvP is World PvP. This is the least common type on PvE servers. There are PvP servers made specifically for PvP players. World PvP happens nearly anywhere/anytime no matter what level you are when you are on PvP servers. On PvE servers, world PvP happens only when someone gets flagged going through certain zones like Wintergrasp, or is doing a PvP quest that will autoflag you as PvP.
Go on a pvp world.
Take a look on the world selection.
There are Battlegrounds (more every expansion), and on PvP servers there is world PvP - more so now that Blizzard has implemented Cross-Realm Zones. PvP servers often have PvP oriented guilds that can help show you the places members of the enemy faction congregate. The recent Pandaria expansion is a good place to start if you are level 85+, the leveling zones in Pandaria a veritable hotbed of PvP.