sure, certain, positive, cocksure mean having no doubt or uncertainty. sure usually stresses the subjective or intuitive feeling of assurance. certain may apply to a basing of a conclusion or …

The most important thing is to go into the exam feeling positive. It's a humbling experience to see people being so positive about life when they have so little.

1. characterized by or expressing certainty or affirmation: a positive answer. 2. composed of or possessing actual or specific qualities; real: a positive benefit. 3. tending to emphasize what is good …

composed of or possessing actual or specific qualities; real: a positive benefit tending to emphasize what is good or laudable; constructive: he takes a very positive attitude when correcting pupils' mistakes

If you are positive, you are hopeful and confident, and think of the good aspects of a situation rather than the bad ones.

Positive can be defined as something that is favorable, advantageous, or constructive. It refers to a quality, attitude, thought, action, or outcome that promotes optimism, growth, well-being, or progress.

Positive definition: Characterized by or displaying certainty, acceptance, or affirmation.