Mining requires huge capital and resource costs so I think we should be careful in calculating this capital. Not only financial capital that we spend but also the time, energy, and thoughts that we spend. Non-financial capitals must also be appreciated so that we can calculate capital as a whole. If now we are mining then the benefits we get are still very tight. Although it remains profitable but this profit is not large enough. If we want to get even greater profits, we can only hope that the price of the coins we mine will increase. For example, bitcoin, I hope the price of bitcoin can be twice the current price so that if you do mining you can get a big profit.