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Some people are vehemently proud of their limited technical experience. You can't even convince them that they should learn more so that they can solve their ow

Some people are vehemently proud of their limited technical experience. You can't even convince them that they should learn more so that they can solve their own problems. It's a hopeless argument to have with one of these people. They will only change their minds if they can convince themselves that it's important. Most people remain ignorant of the value of such skills. When there's cheap access to skilled labour to fix it for them then there's almost never going to be an opportunity for them to discover this value. Then again the same is mostly true for a lot of other technologies we largely take for granted these days. Despite not knowing much about cars we use them all the time. Same with air conditioners, televisions, radios, etc.

tjr 13y ago
My home air conditioner stopped working a couple of weeks ago. I turned it off and on, but that was about the extent of what I felt I could intelligently do. I called a technician, who spent 15 minutes or less in my basement diagnosing the problem and replacing a capacitor. He charged me $115 to replace a $17 capacitor. I'm not complaining. I called him, I wrote the check, and I have a functioning air conditioner again. But it did make me wonder if I couldn't take a $115 class at the community college to learn air conditioner repair. (And I imagine I could get the capacitor for less than $17 too.)
- jey 13y ago
  What about the cost of the time you would put into the class? Surely that brings the total effective cost of the course to far more than $115, to acquire a skill you're unlikely to gain much from (unless you want to learn it for its own sake or become an AC tech).
  - ansible 13y ago
    If you pick up some general electronics and mechanical skills, that will go a long ways helping to understand what might be wrong with your car, or around the house. Just last week I replaced the inducer fan on my natural-gas furnace, with no prior training other than watching a YouTube video. I was able to deduce that the inducer was the problem in the first place, because I wasn't afraid to take off the cover and carefully observe what the furnace was and wasn't doing. And understanding at a high level how furnaces worked in the first place. Of course, to do that, I was able to draw upon decades of experience with all kinds of systems. My training started as a child by observing and helping my father in his workshop. Even so, just having some basic, basic skills and knowledge of debugging [1] can go a long ways to isolate what the problem is and then see if it is something you can fix yourself. [1] http://www.debuggingrules.com/ http://www.debuggingrules.com/
- adregan 13y ago
  If stuff doesn't break often enough, your skills might get a bit rusty.

tjr 13y ago

My home air conditioner stopped working a couple of weeks ago. I turned it off and on, but that was about the extent of what I felt I could intelligently do. I called a technician, who spent 15 minutes or less in my basement diagnosing the problem and replacing a capacitor. He charged me $115 to replace a $17 capacitor. I'm not complaining. I called him, I wrote the check, and I have a functioning air conditioner again. But it did make me wonder if I couldn't take a $115 class at the community college to learn air conditioner repair. (And I imagine I could get the capacitor for less than $17 too.)

jey 13y ago
What about the cost of the time you would put into the class? Surely that brings the total effective cost of the course to far more than $115, to acquire a skill you're unlikely to gain much from (unless you want to learn it for its own sake or become an AC tech).
- ansible 13y ago
  If you pick up some general electronics and mechanical skills, that will go a long ways helping to understand what might be wrong with your car, or around the house. Just last week I replaced the inducer fan on my natural-gas furnace, with no prior training other than watching a YouTube video. I was able to deduce that the inducer was the problem in the first place, because I wasn't afraid to take off the cover and carefully observe what the furnace was and wasn't doing. And understanding at a high level how furnaces worked in the first place. Of course, to do that, I was able to draw upon decades of experience with all kinds of systems. My training started as a child by observing and helping my father in his workshop. Even so, just having some basic, basic skills and knowledge of debugging [1] can go a long ways to isolate what the problem is and then see if it is something you can fix yourself. [1] http://www.debuggingrules.com/ http://www.debuggingrules.com/
adregan 13y ago
If stuff doesn't break often enough, your skills might get a bit rusty.