Even back in the 1990 s, regulators would privately complain of the difficulty of retaining any staff capable of understanding the rapidly evolving derivatives market.

They may have difficulty concentrating, making decisions, or doing everyday tasks.

In retrospect, it is easy to see why.

I'm having a real hard time understanding objections .

My 12 year old son has autism and has had a terrible time with math.

People living in other industrialized countries find this difficult to understand.

Those of you who have a hard time calculating what that means in the average consumer environment we're in in the U.S.

For example, these individuals have difficulty recognizing friends, family and coworkers.

We economists have a hard time figuring out why there appears to be so much static on the communications line. Why were so many people in financial markets so sure that the Fed s late March meeting statement heralded a likelihood of interest rate hikes soon, rather than being simply an acknowledgement (as the Fed explicitly stated) that what had been very unlikely was now a possibility?

Muslims find it hard to understand how we can believe our society is civilized when pornography and drunkenness are openly displayed.

If you find it hard to understand what Old Sanaa represents to Yemenis, imagine the pyramids in Egypt being destroyed. Yemen Ali Almurtada ( AliAlmurtada) June 13, 2015

Those who see the world through those old, fearful lenses have difficulty understanding Turkey s rising profile and dynamism.

The observers noted, however, that one of the primary challenges was the electorate's difficulty in understanding some of the voting instructions.

But this is unpersuasive the siloviki have not coalesced into a coherent group and consolidated their authority at least so far. They lack a leader, have no agenda, and failed to seize power during Putin's first term.

Mr. Boulet (Belgium) said that he had difficulty following the argument that the notion of an original could differ between one context and another.

Indeed, two thirds of consumers find it difficult to understand which products are better for the environment, and 29 never look for environmental information when shopping.

But, as protagonists in the complex web of interaction between the Muslim and the Western worlds, they view militant terrorism as their preferred option.

They have curiosity. Curiosity about people in the tribe, curiosity about outsiders. They're asking questions.

It doesn t matter that people seeking information are free to bypass Google and use other tools they don t.

They claim that they need the freedom to set compensation packages in order to keep their most talented people the ones who will revive the world s financial system.

The fact is that Americans often have a difficult time understanding why the details of foreign policy should matter to them. Unfortunately, the Republican candidates have done little to help them.

9,000 servers all over China, has 250 million subscribers.

Part of the difficulty of contending with a crisis of confidence is that it is hard to quantify confidence in the first place.

Indeed, in a time of austerity, US politicians might find it difficult to understand Europe s willingness to cut defense budgets that already total far less than NATO s official 2 of GDP target.

In fact, it's all about frostbite and difficulty to walk and difficulty of breathing cold, challenging circumstances.

Require individuals to have a clear understanding of the content and purpose of their research or other work, and to consider its potential security consequences including dual use implications

That is why the world s most powerful people will now have a much harder time working together to meet today s toughest challenges.

Although changes in market psychology are difficult to understand, the broad concerns that underlie such episodes of irrational exuberance are almost always clear.

When they do do intentional physical activity, it's the things they enjoy. They tend to walk, the only proven way to stave off cognitive decline, and they all tend to have a garden.

They had a dent in the rear door.

They have four classes in the morning.

And so, they had minimal technology, but they had some technology.

Activist lawyers in China pursue their cases with little explicit support from the legal academy or the profession. They are not able to speak at law schools, much less teach or recruit students to work for them.

Most people find this difficult to do.

They have two daughters.

The true motives behind their well aimed attacks are intimidating anyone who dares follow their tracks. They want to ensure that the State does not award a free thinker, that liberals keep their thoughts to themselves, and that people who convert never come out of the closet other wise we will have hunderds of Qemanys and shameless converts.

Obstacles to inheritance and succession.

Limited access to credit

I find it extremely difficult to understand and learn English and this is why I don't use it a lot in writing. In fact, I use it rarely or link from other sources. A friend asked me to blog in English but that will be mission impossible!

They had little information about geography.

They had a son, Gunner Vincent, born in 1993.

I had no difficulty finding your house.

Individual countries found it difficult to offer resistance.

The tougher problem will be how to raise revenue.

Intolerance was perhaps the most difficult challenge to address.