On my Warlock, I’m all “this is the precise sequence of events that will result in maximum DPS with optimized CD usage for survivability in this fight, ready fingers? UNLEASH HELL.”
On my Death Knight, I’m all “holy shit this button is lighting up I’ll push it this one this one wait what does the top aura mean again? push that button push that button I’ll play a guitar solo on my mouse push that one push that one is it dead yet? I think it’s dead. Oh shit I’m almost dead DEATH STRIKE SPAM DEATH STRIKE okay I’m okay they’re not okay this is good.” 
As long as I’m questing or in a really friendly dungeon group, this seems to work out okay.
(… I should probably play my alts a little more often.)

On my Warlock, I’m all “this is the precise sequence of events that will result in maximum DPS with optimized CD usage for survivability in this fight, ready fingers? UNLEASH HELL.”

On my Death Knight, I’m all “holy shit this button is lighting up I’ll push it this one this one wait what does the top aura mean again? push that button push that button I’ll play a guitar solo on my mouse push that one push that one is it dead yet? I think it’s dead. Oh shit I’m almost dead DEATH STRIKE SPAM DEATH STRIKE okay I’m okay they’re not okay this is good.” 

As long as I’m questing or in a really friendly dungeon group, this seems to work out okay.

(… I should probably play my alts a little more often.)