5. Patience and timing are key to making profit:
- Small buys when the price is close to the creation cost spreads out the risk.
- Small sells when the price is high off the creation cost spreads out profit.
Didn't get that either, but I assume the same, he refers to the profit margin a miner makes.
But it that case I would do the opposite since when the profit margin is small miners would feel pressed to sell more coins to cover up expenses. If the costs are only 1/10 of what you make, then you sell a smaller quantity.
Or at least that's how I would probably do it, I never had a lot of mining gear and thus expense that would put me in trouble when paying my next electricity bill.
However, I don't know in which way such mining economics affect the price, especially when the block reward is getting lower over time. I don't think it has much impact.