観 - outlook, look, appearance

visit; inspection

looking on; standing by and watching; sitting back and watching; remaining a spectator

watchful waiting; careful supervision

objective

preconception; preconceived notion; prejudice

pessimistic; gloomy

optimism; taking an optimistic view

scenery

pessimism; (taking a) gloomy view; discouragement; despondency; despair; disappointment

optimistic; hopeful

subjective

idea; notion; concept; conception