Please read this for some basic understanding my dear non-"idiotic" friend:
"The root cause for the current crisis seems to be the excessive use of leverage.
To take an example, a company with a net worth of US$ 25 billion borrowed 26 times its net worth and creates leveraged funds of US$ 650 billion to invest or lend them. When a small portion of the company's investments turns bad, as is the norm for the industry, the company's capital is under threat. To put things in perspective a 3.8 percent misjudgment in their books was enough to wipe out their shareholders' capital of $ US 25 billion."
Your attempt to look knowledgeable would be much more effective if your conversation had any sort of coherence to it. Does that link address how a bank going out of business forces you to lose your home if you have a mortgage with that bank? (Presumably not, since it's not true.) You may have forgotten the beginning here, but it looks like the rest of us haven't.
"The root cause for the current crisis seems to be the excessive use of leverage.
To take an example, a company with a net worth of US$ 25 billion borrowed 26 times its net worth and creates leveraged funds of US$ 650 billion to invest or lend them. When a small portion of the company's investments turns bad, as is the norm for the industry, the company's capital is under threat. To put things in perspective a 3.8 percent misjudgment in their books was enough to wipe out their shareholders' capital of $ US 25 billion."
http://economictimes.indiatimes.com/Features/Financial-Times...