I find myself going to places where I really have no business, speaking to these people in a whole other field that I have no extensive knowledge of. But I do it very often because it scares me.

Alda describes deliberately placing himself in situations where he feels underqualified—entering unfamiliar “fields” and speaking with experts—precisely because the fear signals growth. The quote frames anxiety not as a stop sign but as a compass: if something scares you, it may be worth doing because it stretches your competence and empathy. Coming from an actor and longtime science-communication advocate, the remark also suggests intellectual humility: he acknowledges limits in expertise while still valuing curiosity and dialogue across disciplines. The underlying ethic is courageous learning—risking embarrassment to expand one’s understanding and range.