.50

In what way it damages your brain? And how that can be gateway drug? Then we should consider cigarettes gateway to everything.
 
Person who is psychologically weak, will try everything no matter what.
 
I have sat next to a person who was using cocaine, been on techno festivals where a lot of people use LSD and  in a such circumstances, never thought about using one.

You will need to buy first battlechest, up to Warlords of Draenor plus you get free 30 days of game time. 
Then you will need to buy Legion also. 
 
With battlechest you get free instant 100 lvl boost. With Legion you level 10 more levels up to 110 lvl. 
 
On 110 lvl, you get honor talents unlocked, that only works in PvP instance, such as world PvP,BG,RBGs and Arenas.
You also level artifact traits, that will boost you in PvE. They dont work in PvP.
When I was playing, you could get up to  34 artifact traits, dont know how much now.
 
There are actually a lot to play to achieve 34 traits.
Also you can speed up that if you level up your artifact knowledge, that will boost you gain of traits for some %. 
 
Legion is pretty good when it comes to PvE side and lore wise, but not as much in PvP.
A lot content to explore and bunch of dungeons and raids. 
Now you can play normal dungeon, heroic dungeon,mythic dungeon and next lvl dungeon Mythic + up to 12 lvl or more. 

And yeah, one more thing.
 
World of Warcraft was and still is best MMORPG game ever, but 13 years after game is loosing their subscribers and supprort. Blizzard more likely focus on HS and Overwatch and esport which WoW cant compete, so game is slowly dying. 
 
And a lot of people I know that played before, now are playing on private servers thats 1x blizz like which is even more waste of time then original.

You aim with the mouse. 
You play with mouse and keyboard.
You find servers in server finder with mouse.

You aim with the mouse. 
You play with mouse and keyboard.
You find servers in server finder with mouse.

Hackintosh. AMD is not an option at all if you consider hackintosh.

Here ya go:
 
http://pcpartpicker.com/product/sbKhP6/asus-mg248q-240-144hz-monitor-mg248q

For FPS games  one with 144hz would be best option, for others 1440p. 

If you're using windows, go to the start menu and search "color calibrate" or "color calibration" something along those lines. Follow the on-screen instructions and when you get to the contrast section you can adjust contrast as well.

You helped me also, thank you very much. 

Boss ass stormtrooper