In Swtor Credits we have three types of CC

Snares: an ability that slows the target by a percent up to 100%
Mezz: an ability which causes a target to no longer have the ability to take action for a period of time or until damage is taken (whichever comes first). Sometimes these abilities can only be used against certain types of targets (droid) or when a target is out of combat.
Stun: an ability of a short term duration that prevents a target from taking action regardless of the amount of damage taken

In PvP the three above categories have specific uses to buy Swtor Credits consider. First, one will usually always keep one’s target snared so that one can keep on top of them as a melee, or away from them as a ranged. Even in a ranged versus ranged fight, putting a snare on the enemy will help to unbalance his gameplay a bit and reduce the chance he can successfully use LOS (line of sight) to avoid one. Second, Mezz can be useful in a small engagement where AoE will unlikely occur. For example, in Voidstar the disarm bomb ability is much shorter in length than the time a Whirlwind will take a player out of action. Lastly, stuns work best either in a chain with another player to maximize the amount of time an enemy has to endure damage OR when the other player is in a hazardous situation (environmental damage area). Additionally, stuns can be used a cast interrupt against healers OR as an actual stun to kill a player that doesn’t know what he’s doing or perhaps burned his CC Breaker earlier.

In  swtor Credits, every character has a stun ability and a CC breaker. The CC breaker is an ability that BREAKS CC. Different classes have different names for this ability. Not all classes have the same cooldown between uses of this ability. Not much more to say about that other than learn when to use it. Although all characters get a CC breaker, not everyone knows when to use it properly.

Resolve is SWTOR’s method of preventing chain CC. Generally, for those leveling up through the pvp bracket, Resolve seems to do nothing. I myself have played part to numerous occassions in which I’ve been stunned, broken the stun with my CC breaker, only to get immediately stunned again. While quite frustrating, I eventually came to realize I was not using my CC break at the right moment.

Resolve is a bar that fills up next to one’s avatar and the avatar of one’s enemy. When the bar fills up, the person gains immunity to further CC. The length of this immunity is almost long enough to run a huttball from the beginning of the ramps to the goal with a bit of luck. The problem is, most players find that the bar doesn’t fill up until they’re just about dead. Even when the bar does fill up, the immunity doesn’t matter until the cc that filled one’s bar wears off. This is where an experienced player knows why resolve is kinda cool.