Or alternately:
1. When someone asks for assistance, they'll get it.
2. It's usually worth the price one pays for it.
Or, possibly:
1. Just because an application doesn't work on your system doesn't mean it
isn't a hardware problem.
Those who base their 'expert' advice to others (install this, un-install that, re-install the other, and, of course, the ever-popular update all of your drivers) based only on their own experience with their own systems are working from a rather unrealisitic and ego-centric view of things.
What else are they supposed to base their advice on? Somebody else's experience? Rumors from what they heard about some other guy's system and experiences? That's such a rediculous statement it made me laugh, which I kind of liked - nothing like a nice chuckle in the morning!
You've got to be a really helpful soul, Hedgehog, since you don't ever give advice based on your own experiences with your own items.
"Car won't start."
"Sorry, it's not an exact match for the vehicle I own."
"What do you think it is?"
"No idea. Although I have a similar car and lots of experience troubleshooting and fixing it, I don't want to work from a rather unrealistic and ego-centric view of things."