But some people have reportedly refused to leave because they fear having nowhere else to go.
Many are frightened to come clean to tax officials because they fear the consequences.
Foreign investors have been pulling out of Russian markets mainly because they fear for the rouble.
Some residents are alarmed because they fear the roads are not suitable for any increase in traffic.
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They do it, because they fear the unknowns of skipping it and getting burned for having done so.
Many people support public funding of disaster relief partly because they fear being described as unfeeling and selfish.
Military officials worry that many victims don't come forward because they fear retaliation.
Will people feel forced to modify their behavior towards normal only because they fear others may discover their intimate personal affairs?
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The smaller provinces have resisted a census because they fear that sparsely populated areas will get less money from the government.
Brokers avoid leaving orders on the system overnight because they fear nasty losses if prices move suddenly when the market opens.
Many corporations are reluctant to disclose the full impact and cost of the problem to their shareholders because they fear legal action.
The beneficiaries are loth to tie the cash up in long-term loans because they fear that the flows could reverse at any moment.
Older parents often don't tell their children about their needs because they fear being a burden or being put into a nursing home.
It is rare for companies to acknowledge hacking incidents because they fear that could hurt customer confidence and profits, corporate executives have said.
Some financiers now say they are reluctant to take part in government bail-out schemes, precisely because they fear retrospective vengeance in the future.
He finds that older and more traditional supervisors usually oppose the idea because they fear that they cannot manage people whom they cannot see.
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The environmental NGOs who decry the Asian biofuels actually oppose all forms of biofuel because they fear it may lead to a reduction of rainforests.
He argues that the immigrants who make a new life across the border are motivated to act within the law because they fear being deported.
It explains their resistance to cutting interest rates to boost the eurozone economy, because they fear it would let the inflation genie out of the bottle.
This could inspire consumers to wait several months or years before buying new iDevices because they fear that another, superior upgrade is right around the corner.
Politicians shirk these tasks because they fear offending powerful lobbies, such as the farmers who receive subsidised electricity, while voters seem to manifest little appetite for reform.
Issuers want to avoid offering variable-rate demand obligations because they fear that if rates rise or their creditworthiness declines, they may not be able to roll over short-term borrowings.
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The purpose, says IDS, is to prevent people from staying jobless because they fear that getting a low paid job will force them to give up their benefits altogether.
Instead, suicide tends to take us by surprise, as loved ones or friends gradually shut us out of their suffering, to protect us or because they fear the reaction.
Republicans he has worked with and led in the past are skeptical of his candidacy not just because they fear Gingrich might be a loser who drags down other candidates.
That makes many buyers' agents steer their clients elsewhere either in solidarity with full-service brokers or because they fear a discounter will leave them with the lion's share of the work.
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Companies that get into trouble providing what they have promised have an incentive to hide problems, as G4S did, because they fear forfeiting payment if they admit they are struggling.
The most likely outcome is that Greece will meet the three conditions by next Wednesday not because they believe in the plan but because they fear the chaos of the alternative, default.
Firms that adopt scorch-the-Earth policies against former employees, create reputations for being vindictive, which may discourage veteran brokers from joining the firm because they fear similar retaliation if they plan to move.
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"It's important for people to understand that it does not help our research or our mission of the CSTE to take their own lives because they fear they have this disease, " said Stern.
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