Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

Is it unreasonable to double your investment year over year?
Yes, because you cannot have an exponential growth rate that is faster than the rate at which the economy grows on the long term. 100% growth is much more than the few percent at which the economy grows, so your share in the World economy would approximately double every year. Today the value of all the assets in the World economy is about $200 trillion. If you start with an investment of just $1000 and this doubles every year, then you'll own all the World's assets in 37.5 years, assuming this doesn't grow. You can, of course, take into account that it does grow, this will yield a slightly larger time before you own the entire World.