Leia o trecho abaixo, retirado do texto "15 Ways to Start a Conversation at a Conference (Without Feeling Weird)". "We've all been there. In a room full of people, but feeling really alone. It's as if everyone else has no qualms talking to new people, but that's rarely the case. While for some this might be their natural habitat, for most it's not. They've simply learned strategies to overcome this challenge. And now, so can you". De acordo com o descrito no trecho, existe um tipo de sentimento que acomete algumas pessoas que comparecem a eventos acadêmicos ao se verem em uma sala cheia de pesquisadores e estudiosos. Assinale a alternativa que apresenta a palavra que define corretamente esse sentimento.