Most beginners seeing Bitcoin at $29,747 today, the first thing that may likely come to there mind is that they should have invested all the money they have and rip the profits.
But however it would have been one the greatest mistake because in as much we no that Bitcoin is of a lot potential doesn't mean someone should invest everything they have.
So this diagram explains the disadvantage of greedy investors that has a little amounts on there portfolio and trying to decide if they will invest all and believing it will yield profits, without knowing that they are stepping on a wrong direction, so is better for an investors that has a little capital to keep on standing still on accumulating a bit by bit in other remain on the market.

Source:
https://www.shutterstock.com/image-vector/investment-portfolio-bitcoin-crypto-currency-buy-2034867677