A) Point.
B) One cannot loan money out if people do not want loans. And if people are losing jobs, having their houses repossessed, they aren't going to demand loans. I beleive I have already covered this with you Dele. You cannot sell what people do not want, and when the economy goes South, "The People" as a whole- the businessmen, the homeowners, the lawyers, the working classes- do not want loans. At all. In normal times, you are quite right- 100 Euros in the bank means 1,000 can be loaned out (assuming that is the set liquidity ratio- it could be as low as 5, or high as 20.)
Secondly, in times of recession, banks will tend to keep a much higher credit ratio than the minimum set by the reserves. Instead of lending to their maximum, they will keep far more of their cash as cash, in case of a further loss of consumer confidence and a 'run' on the bank.
Explain? Sure: You, as a unit, are unimportant. I am not talking about you saving or you spending, Dele, I am talking about hundreds, if not thousands of people.
Now, look at it this way. If we assume that 10% of people do what you suggest, then we see a 10% drop in the demand for cellphones. That's a significant loss of profit for the makers and sellers of cellphones. If this drop in demand continues, then they will begin to downsize their operations- in short, they will fire people and sell capital. The people fired are now no longer earning money. They will now not spend that money, as they do not have any, thus causing a further drop in demand. That means more money lost. That means more downsizing, more capital sold (at decreasing prices, as their is already a lot of capital being sold) and more unemployment.
And behold! What happens when the system goes 'boink'.
It's simple- save in the good times, spend in the bad. Prices are cheaper then.