There are lots of threads where people are worried about "current mining profits". There are lots of threads where people are searching for the "next big coin". There are lots of threads where folks get kicks predicting the doom and gloom coming. You are a miner, and just like real-life miners... there are periods of boom and bust. I actually work for a company that produces mining equipment, so I'm familiar with these cycles. The parallels are uncanny.
One of the lessons learned in the mining industry is that you have to be able to position yourself to be successful in the lean times. You reduce spending where you can, you work on efficiency, and you prepare for the next boom. This requires patience. As a cryptocurrency miner, you are already familiar with certain types of patience. You purchased mining equipment rather than a coin, so you are hedging your costs with the potential resale of the equipment. Mining a coin and purchasing a coin have the same amount of risk.
Another type of patience you may have already, is watching a slow dribble of coins or "profits" come in over time. It can be hard to watch this during the boom and bust cycles. My suggestion for the bust cycles is stop trying to chase the hottest coin, and mine a solid coin. Or, you can cycle through days or weeks of mining promising coins.
I'm not a fan of profit-switching... I can state my reasons if you haven't read those in other threads. Chasing the hot coin will drive you crazy.
;TLDR - Patience grasshopper... there are no shortcuts in mining in real life or in cryptocurrencies.
If you really want to understand why what the OP is saying is true, go look at mining threads from just a 2-3 years ago. See how many people go on and on about how it's not profitable, not worth it, look at the current profits, etc. Then think about the miners who quietly sat and mined month after month and month, and think about how they are doing in 2018.