With coffee I think the biggest low-hanging fruit is recently ground coffee: coffee that's brewed weeks after being ground is a lot different than freshly ground coffee, and it's fairly noticeable I think. You don't have to jump straight to hand-roasted small-batch coffees ground in a $1000 grinder minutes before you brew it in your high-end espresso machine.
Another more psychological issue is just separating different things for different purposes. I used to have trouble drinking "normal" beer after becoming something of a microbrew aficionado, but these days I'm a bit better at mentally distinguishing beer-for-beer-tasting from beer-for-drinking-with-a-burger. I just sort of consider them different beverages that happen to both be within the very broad class called "beer". I think I mentally class normal lagerish beer as a kind of soft drink that happens to have alcohol instead of a kind of beer--- I don't think "man this sucks, I could be drinking [fancy microbrew] instead", but "hmm do I want a lager or a coke today?".
If you can't tell the difference between 6$ Cab and 6$ Merlot, it is likely because at this price range there is very little difference. Better wines are better at expressing the differences between the grapes. Cheap wines are all fruity and alcoholic.
* Monster Cable, please don't sue me.
I enjoy a good cup of coffee. And while many people drink horribly complicated flavored venti mocha crap that's massively overpriced and has more calories than a Big Mac, I can enjoy a simple cup of black french-press coffee made with good fresh beans. Now, it's true that I can't find that on every street corner like I can a Starbucks, but once I've found a good place for a cup of coffee, I get a lot more enjoyment out of just the bean itself rather than all the milk, flavorings, and sweeteners they add to it.
It took a little while for me to develop a taste for good coffee, but now that I have it, I can get something I enjoy quite a bit cheaply and simply.
Me? I accidentally drank too many good cups of coffee while I was living in Melbourne, and now I'm stuck as a coffee connoisseur. I ate too many good cheese and now I'm a cheese connoisseur. Whisky? Oh yes, whisky too. Luckily I've managed to avoid drinking too much good beer and wine, so I can still enjoy readily-available mass-market versions of those.
I know people who would rather have caffeine withdrawl symptoms than drink Starbucks. Personally I just drink the damn Starbucks and try to ignore the taste.
I have a normal el-cheapo blade-spinning coffee grinder and a drip coffee machine from walgreens. They still make wonderful coffee with green beans bought from sweetmarias.com, roasted using a popcorn machine as a roaster I bought from walgreens for $9. It takes about 5 minutes to roast a small batch of coffee and will leave your home smelling like coffee for the next few hours.
That said, assuming you're not just a sweetmarias pitch man, anything in particular you recommend?
Seriously? I have a cheapie air popper thing that works great for popcorn.
For coffee beans, how does it work? For example, how do you know when they're roasted?
http://www.sweetmarias.com/airpop/airpopmethod.php
http://coffeegeek.com/guides/popperroasting
I'm thinking of trying this out; it sounds really easy.
And the author doesn't elaborate. Weird?
Maybe this guy is afraid of being sued by someone who'll blame him for providing information on a potentially lethal activity.
There's also a difference between being picky (not eating what you don't like) and being preferenced (preferring what you like). The connoisseur not-enjoying-the-simple-things is largely a mind-set, not a consequence of finding there are better things out there.