Crypto trading would be a zero-sum game if it weren't for exchange fees and taxes which make it a negative-sum game. What's even worse is how many governments do not even allow for losses to be subtracted from wins for tax purposes within one tax... (more)
Hell yes! For example, do you think prophet Muhammad would've included the doctrine of holy war in Islam as it is if he had known by some miracle that there will exist weapons of mass destruction 1400 years after his time, capable of wiping out... (more)
There is no need to make sure your intestine is clean. It cleans itself.
I'm no doctor but I could imagine some potential harm done to the microbial flora of the large intestine by having a colonic regularly and often.
Demand. Nearly all have a supply cap or at least constraints on their inflation rate. Demand, on the other hand, is not under the control of the creators of a cryptocurrency. Hence, demand is the decisive factor.