6 years.
Aside from that gotta agree that the argument of "I play since 2004" is really bad.
"I'm running the marathon since 1934. This should obviously mean that I'm better at it than any of you 20-year-olds."
Face it, OP. Just because you've been playing for almost 6 years doesn't mean that you're a good player. Maybe you were a good player 5 years ago, but didn't improve since then. [Which means that you are not a good player anymore. The game got more complex in general, people got more abilites, which means that what you were able to do 5 years ago is not sufficient anymore.]
And from what we've seen so far, we can easily deduce that you are past your prime. Reasons:
- dispersion not keybinded[seriously? Oo It's one of your oh-shit-buttons]
- trinket not keybinded
- potions not keybinded
- fear not on a keybind [not necessary for raiding, but if you play WoW in general, you should have it keybinded]
- important keybinds in impossible places [DoTs on 8, 9 and 0? You either break your lefthand when pushing those, which means you won't be able to move out of stuff at the same time, or you use your right hand and are thus not able to use dispersion/potions/turn with your mouse.]
- you do 8-10k dps as a caster