For me, its just a simple answer. Curiosity and because it is the trend nowadays. I hope bitcoin live long xD
What inspires me is that, I can work and earn money at home. No boss, less stress.
I agree. Working at home, with no boss gives you no pressure at all. You got to work and stay at home at the same time take care of your little ones. Working in an office for 8days a day is really stressful though.