My deja-vu tends to be completely accurate, down to every detail, it's scary.

Nope, didn't even know there was one

Deja vu. I'm interested in why we do have deja vu.
Just to point out, I get my adrenaline buzz from TF2 or L4D. Not because I'm scared, but because I love playing it and playing it gives me the buzz of excitement at the prospect of healing someone and to prepare me for the fight that will inevitably happen.

Thats not adrenaline, thats seratonin... its totally different.

Adrenaline ONLY comes from being scared... Seratonin comes from enjoying something, they are not the same thing

Well... there's always adrenaline shots isn't there?
Now unless my teacher has lied to me, you get adrenaline pumped into your system when you get hurt to block the pain and make your body more active to get away from the source of harm?

Yeah, or when you trick youre brain into being scared when something is perfectly safe.

Extreme Sports, things like Bungee Jumping and rock climbing can also give people adrenaline boosts. Its not just about running away (Though that would be the main reason it is given to us, for running seeing as humans no no other defence mechanisms)

Got to love the adrenaline boost when climbing.
Humans either stand petrified or run as they are unable to do much else. Apparently though, the human body is capable of great feats.
For example, if your loved one was being crushed by a car, you would somehow manage to summon the strength to lift the car up high enough to allow her/him to crawl to safety. If you were being chased by a tiger, you would for some reason be able to run at a much faster speed than you normally could muster. Humans have potential... it is only a matter of time until I unlock the secret.

The secret must have something to do with 42 :O

It has something to do with 7!

I get déjà vu about the same thing all the time but cannot remember for the life of me what!

Well duh, everything has something to do with 42!