text: Also, you can gain more knowledge on a subject. Getting multiple peoples inputs on a subject can lead to an increased knowledge on said topic. Increased knowledge leads to being better at that topic and knowing more choices to make for the topic. This helps when someone else ask for help or when a more difficult decision might come. An example of this helping is finding what to look out for in a camping trip. You can ask people who have been on a camping trip and find out what you may need to bring on the trip to be properly prepared and safe.