I spent a delightful hour today at GoldfishTea in Royal Oak, Michigan. It’s quite possibly the most elegant, detailed tea house in the United States today. The tea is served at one of three different temperatures. There is seating for 70. There are three ‘tea bars’ where you can experiment with different types of tea. The owner is a tea fanatic, who first got turned onto tea on a two-year business assignment in Beijing while working in the auto industry. He talks about tea the way people in Napa talk about wine. 
I hope they succeed because it’s a beautiful place, exquisitely done. I’m fairly certain this place would do very well in San Franciso or New York. Unfortunately, it’s in a small, moderately trendy suburb of Detroit, which to its credit has one of the few lively downtowns in the state. So there’s lots of foot traffic in the area. However, alcohol is clearly the beverage of choice (sports bars), with coffee close behind (four wi-fi fireplaced coffee shops).
So where does that leave tea? If this is merely an expensive hobby for someone’s well-funded retirement, great. But if it needs to be profitable, I’m concerned. Tea? Do people here really want tea? What’s the evidence that they do? (a similar venture, admittedly less well executed, folded in the next town last year). Do people here (or anywhere for that matter) really go nuts over tea the way they do over coffee or wine? Do people care about the temperature of their tea? Does tea alter your state or solve any problems the way coffee does? Is there a profit margin here? Starbucks is not successful because of $1.25 cups of coffee, but because of the many $5 + drink concoctions that cost next to nothing to prepare. There are no such recipes for tea.
So before you launch your great idea, test it out. Just because something excites you doesn’t mean there’s a market or a profit to be made from it. Just because you just took a workshop on the greatest healing technique of all time doesn’t mean people will flock to learn it. Don’t make the website yet. Don’t write the brochure. Don’t register the business name. Don’t send out an ezine to your whole mailing list. Instead, create a survey or do a focus group. Or launch a very small trial balloon and see what comes back.
The point is this: be as certain as you can of three things:
1) people clearly understand what the benefits of your service are in their life
2) they need your service and its benefits to deal with a particular life problem or challenge
3) they are willing to pay for your service
If any of these turn out not to be true, you’ve wasted a great deal of time and money proving something you could have gotten a good handle on much sooner and for almost no cost.