If you invested in a very low cost index fund - where you don't put the money in at one time, but average in over 10 years -you'll do better than 90% of people who start investing at the same time.
It's not debt per say that overwhelms an individual corporation or country. Rather it is a continuous increase in debt in relation to income that causes trouble.
When the president of the United States goes out at, you know, 8:00 o'clock in the morning and then his own party votes gets him 2 to 1 in the house, you know that somehow a message isn't getting out. It takes real leadership.
If you understood a business perfectly and the future of the business, you would need very little in the way of a margin of safety. So, the more vulnerable the business is, assuming you still want to invest in it, the larger margin of safety you'd need. If you're driving a truck across a bridge that says it holds 10,000 pounds and you've got a 9,800 pound vehicle, if the bridge is 6 inches above the crevice it covers, you may feel okay, but if it's over the Grand Canyon, you may feel you want a little larger margin of safety.
It is obvious that the performance of a stock last year or last month is no reason, per se, to either own it or to not own it now. It is obvious that an inability to "get even" in a security that has declined is of no importance. It is obvious that the inner warm glow that results from having held a winner last year is of no importance in making a decision as to whether it belongs in an optimum portfolio this year.
When 40 billion of treasury bills are sold like, seven day treasury bills, at a yield of 1/20th of one percent, that means the whole country is basically at the point virtually, or a lot of the country is at the point of putting the money under the mattress.
Long ago, Ben Graham taught me that "Price is what you pay; value is what you get." Whether we're talking about socks or stocks, I like buying quality merchandise when it is marked down.