Every man should marry. After all, happiness is not the only thing in life.
It is impossible to imagine a four-dimensional space. I personally find it hard enough to visualize a three-dimensional space!
People think I'm a Simpsons character.
The concern here is that financial services become a kind of tech-led Wild West.
Money is not everything. There's Master card & Visa.
In real time, the universe has a beginning and an end at singularities that form a boundary to space-time and at which the laws of science break down.