This includes having a realistic idea of the amount of human and financial means needed.

UNESCO: New data collection tool to improve TVET statistics in C?te d'Ivoire | United Nations Educational, Scientific and Cultural Organization

Interviews that focus on what the job is like can give individuals a realistic idea of what work will be like in the organization.

FORBES: Job Interviews: Users Beware

The guidelines advise researching the background and experience of a chosen surgeon, being aware of any risks and possible side-effects and having a realistic idea of what can and cannot be achieved.

BBC: NEWS | Health | 'Do not rush into cosmetic surgery'

What makes a threat vector realistic is the idea itself and the probability of success.

FORBES: Connect

The idea of a Blank Slate has distorted our values in child rearing, sentencing, politics and education, he says, and we have nothing to fear from the idea that we are shaped to some extent by our genes, only a more realistic understanding of what it means to be human.

BBC: Aventis science prize 2003 - Pinker