For average income earners who wants to do Bitcoin investment, if they can not afford to buy 1 Bitcoin, then it's best to start according to the amount that you have, by buying in Satoshi, being the smallest units of Bitcoin. I love Bitcoin investment because it affords the investors opportunities to start small, they can do DCA method and continue to accumulate and hodle until it reaches one Bitcoin and beyond. If an average income earners is perssionate to start the journey of Bitcoin investment, the relatively high price will not be a discouragement because of the option of starting in satoshi. The way Bitcoin price is increasing it might get to a level where you'd have to be rich to do it's investment, thankfully Satoshi will bridge the gap.