Causing mental or emotional difficulty.
Work of a police officer can be very stressful.
Being willing to work for extended periods of time.
A worker in Military or Law Enforcement must be ready to work long hours.
Being systematic, efficient, and having a clear plan.
An event-planner must be well-organized.
Having specific education or certifications for a particular field.
A lawyer or an attorney must have special training and qualifications.
Being able to effectively express yourself and understand others.
A sales representative must have good communication skills.
Having a strong understanding of financial matters and calculations.
An accountant must be very good with money/numbers.
Difficult or demanding, but often rewarding.
It can be very challenging to be a doctor.
Having the ability to think in innovative and original ways.
A graphic designer must be creative.
Being in good physical condition, strong, and healthy.
A firefighter must be physically fit.