The five years time is to short and I just think we will be able to reach the 100k price in just 5 years, look at what we are now, it's been 10 years that bitcoin existed but we hardly even step on the $20,000 mark, i'm not trying to be as negative as it can be but even if we consider all the factors affecting the price $100k is just too far to reach, I would go with $50k perhaps but $100k, I doubt it.