And when I die, and when I’m gone, there’ll be one child born in this world to carry on, to carry on.
– “And When I Die,” by Laura Nyro, performed by Blood, Sweat & Tears.

As we know, change has been the one constant of existence on planet Earth. Each generation gives way to the next, so that over time fire became electricity and the wheel morphed into a computer.

For most of the history of the marketplace, change progressed at a pace slow enough to allow the creator of a model - a product, strategy, skill, etc. — to make a living with it for a lifetime, possibly even passing that model on to his children. But within the past century this paradigm began to shift.

During the second half of the 20th century, the life expectancy of a typical model generation was compressed into a calendar year. So while you were delivering the current year’s model to customers, you had to simultaneously create and prepare next year’s model to be ready to launch January 1.

That was a nice trip down memory lane, wasn’t it? Buckle up.

Since 1993 (the year the Internet became available to the public), an unprecedented confluence of innovations has further compressed the time between model generations. This compression produced high anxiety and frustration for any business that was in love with its model. Indeed, the life expectancy of a model that not so long ago would have been a calendar year was now measured in terms of an Internet year, which is 90 days — or less.

The headwaters of this increased velocity of marketplace change is innovations that are driving new customer expectations. And these innovations have become so seductively elegant and seamless in our lives that customers often don’t even realize their expectations are changing at all, let alone how fast.

But what about your business’s anxiety and frustration? Well, even if customers know, they don’t care. Because they worship at the throne of WIIFM. What’s In It For Me?

I have good news! You can avoid anxiety, frustration — and failure — if you know what your customers’ evolving expectations are, which you can determine by asking them these five questions - every day:

1. What do you want?
2. How do you want me to tell you about it?
3. When do you want it?
4. How will you use it?
5. How do you want it delivered?

Comparing the answer to these questions with what customers told you yesterday will provide all the information you need about current and future products, service and technology, including — especially — your social media and mobile strategy.

Let me put all of this in one sentence: If you want to know what your business should be doing tomorrow, next month and next year, ask your customers. They already know. And if you do what they tell you, you’ll be able to sing these new lyrics without any blood, sweat or tears:

“And when our model dies, and when it’s gone, we’ll produce a new model in this world to carry on, to carry on.”

Write this on a rock … Customers will tell you about their changing expectations - let them.

Once upon a time, in a land far, far away – in Internet terms that’s about 10 years ago – a small business owner didn’t have to worry too much about macro-economics. Well, that was a nice trip down Memory Lane.

Today, Main Street business owners have to operate every day in their micro-economy, while keeping an eye on what’s happening at the macro level. Alas, macro-economics isn’t easy to get your head around when your highest priority on Monday morning is to cover payroll on Friday.

Here’s a handy macro-economy metaphor: the Barbell Effect. Essentially, this phenomenon occurs when natural forces – new technology, innovations, shifts in demographics and behavior, etc. – disrupts entrenched, legacy practices of an industry. The disruptive pressure squeezes industry players who fail to adapt causing them to contract into the bar. Those who adapt find their way to the bell ends, where there’s room to expand.

At the macro level, the barbell doesn’t exist prior to the disruptive pressure – it’s the result, not the cause. In the marketplace, the energy causing the disruption is customers empowered with new expectations. This will be on the test: When customers are empowered, businesses are disrupted and barbells are likely.

There have been many examples of the Barbell Effect – some small and local, and some even global. I read recently about a housing barbell in one city where units on the high and low ends – the bells – were selling well, while the ones in the middle – the bar – not so much. The American banking industry has experienced its own Barbell Effect this century. As big banks got bigger on one end of the barbell, community banks hung in there on the other end, while medium-sized banks experienced financial claustrophobia as the bar got thinner and thinner.

Right now, the Barbell Effect is creating an existential reaction that can literally be watched by Main Street small businesses from their front doors as no-longer-relevant retail giants are closing hundreds of stores at a breathtaking pace. Here are some numbers: As of this year, 200 Sears stores closing brings their numbers down 60% in the past 5 years, while K-Mart is shuttering over 100 locations. Macy’s is closing 100 stores, and JC Penney is projecting 300 store closings. And besides these big guys, many medium-size retailers are also making the acquaintance of the bar between the bells.

The pressure creating this retail barbell is arising from new and evolving customer expectations, which increasingly means higher adoption of e-commerce – online shopping/purchasing. But the new expectation isn’t about unique products, lower prices, or better service, it’s the most powerful relevance advantage in The Age of the Customer: saving time. Technological innovations and customer care practices – easier mobile shopping and electronic payment, plus free delivery and easy returns – are saving customers enough time to change their shopping behavior and create a barbell.

As we witness the disruption – if not the end – of traditional, big box retail, let’s remember the good news about the Barbell Effect: It has two fat ends – the bells. On one end of the retail barbell are disruptive companies like Amazon, Google, and any other purveyors of the online retail model. On the other end are small businesses that understand that the online, digital model cannot fulfill all of the expectations of their analog customers. Indeed, the current Barbell Effect is producing a customer experience vacuum that will be filled very profitably by small retailers who deliver the special sauce of the both/and business model: traditional, analog retail (High Touch), combined with online, digital capability (High Tech).

In my next column I’m going to reveal what it takes to maintain occupancy of the fat ends of the barbell, and why this current retail phenomenon is great news for small business CEOs who see the micro-impact of the macro-economy.

Write this on a rock … Blasingame’s Law of Business Love: “It’s okay to fall in love with what you do; it’s not okay to fall in love with how you do it.”