Nice explanation, from what you have been explained to us in your thread, there are basically two very important lessons that we all should learn and get. And that is one the need to think about long term investment because the rate of inflation has made it in such a way that, the Naira keeps depreciating in value which is extra cost for us Nigerians when ever we are to think about investing. Because by 2020 the amount of Bitcoin which, you wound have use a million dollars to get when compared to now will be much higher.
Secondly is the fact that Bitcoin rewards long term investment plan, and this is evident because if one has investment one million worth of Bitcoin back then, and kept on hold till now there would have been a significant amount of profit that should have been made by now.
The duration of a long term investment is what matters because Bitcoin doesn't yield much returns over a short term as compared to almost a decade of investment in it.
The best decision however remains to start investing now if you are still thinking about it, because saving money in Naira in the bank these days comes with so much charges that at the end of the day the money is worth nothing with inflation in a steady grind.
Many of us shouldn't wait till we have 1 million Naira before we start investing by DCA strategy, because the price we see today might be cheaper than it was yesterday and that is clear with the illustration of prices from '20 till date.