Extroverts are happy to jump in
Extroverts gain energy from others, they are more likely to make decisions quickly rather than ponder over the minute detail of a situation. Action is the key for them and having others join in only increases their enthusiasm. When making decisions, they listen to the opinions and advice of others, as long as it is positive and energetic. For extroverts, not making a decision is sometimes worse than making the wrong one. This might make them seem like a risk taker in the eyes of others. As a social being, talking through a problem or idea is almost always preferable when making decisions. Having the interaction is the best part of solving the problem.