My investors always told me the same thing: "build products you, yourself, would personally do anything to have".
I think I have my next multibillion dollar startup idea.
It's a simple pillow with a large, soft and aromatized wig attached to it.
When you're going to sleep, just pour it over your face and it'll automatically start a bluetooth transmission between your brain and a microprocessor with a neural network built with cutting-edge technologies in deep learning.
After two nanoseconds, you'll teletransport your conscience and actually habitate a place known as "heaven" wherein you're giving godlike teleological superpowers.
After five nanoseconds, you'll get to actually meet a guy named "god" that will also tell you some very strange and revealing ideas.
After eigth nanoseconds, you'll start walking in a collossal marble bridge, which will then start coalescing your entire soul into a somewhat unknown, yet the most remarkable and terrific, entity. Another soul.
I could go on, but I'm afraid the best features are those are not expected.
Stay tuned.