They can give great advise and that can get people to be brave.
D:a peace of land projecting into water
I don’t think in every situation, especially if one is seeking advice or a shoulder to lean on in tough situations. being humorous can help diffuse situations and lighten the mood, but sometimes people just want to hear feedback instead of jokes
I would go with the first the 3. Placing the telescope on the tripod. was chosen by the astronomy club