Deciding requires an investigation into battlefield circumstances that cannot be carried out while the fighting rages, and such judgments are especially difficult in urban guerrilla warfare, when fighters like Hamas live among the civilian population and take shelter there.
But sometimes businesses fail because of external circumstances that cannot be controlled.
Being more dependent on idiosyncratic cultural or financial circumstances, that cannot be reproduced in other countries or as political circumstances change, can be viewed as a weakness.
Accepting circumstances that cannot be changed can help you focus on circumstances that you can alter.
Acknowledging it directly conflicts with our American individualism -- the idea that there are chemicals and traumas and circumstances that cannot be "conquered" through willpower alone.
Of course, there are circumstances that cannot be avoided: Your sandwich came with onions, you just paid rent and eggs are all you can afford or the whole team decided to order Korean.
Many early ART programmes which were the subject of adherence studies in sSA captured a set of circumstances that cannot consistently be maintained in the longer-term as treatment is scaled up.
If you want the mastic completely removed, 100% gone, understand that under normal circumstances that cannot be accomplished.
In a speech at Clyde Children's Centre in South-East London, Mr Duncan Smith said: "Across the UK, there are children living in circumstances that simply cannot be captured by assessing whether their household has more or less than 60% of the average income.
Many actuaries cringe at such references, because, as Danny Vinik noted recently in Politico, "death spiral" is actually a term they use to describe a very specific set of circumstances that cannot really exist with the Affordable Care Act, at least in its current structure.
