I think the answer is DDR3-1600.
Answer:
Because of survival instinct.
Explanation:
Before Humans became a social creature, they rely on their power to survive in the harsh environment. They fend for themselves, make their own shelter, fight off all the dangerous alone, etc.
Of course, many of them fail and died since there's only so much that a single human can do.
Knowing this, they try to combine their abilities and form groups to survive in the harsh environment. They soon realized that forming a group dramatically increase the chance of their survival since they can rely on other members to cover each other's weaknesses.
This is why humans started too transformed into a social creature.
The similarities between eastern and western philosophy are greater than any differences cited by modern-day writers and lecturers on the topic. The most often cited difference is that western philosophy is 'fragmentary' while eastern philosophy is 'holistic'.
Remember why you started. Remember that thru out all the pain the pain of trying is better then the pain of regret