1) The document discusses factors that students consider when choosing a stream after Class 10, such as perceived intelligence level, prestige, ease, and family trends.
2) It notes that the intelligence levels are the same across streams and that career options exist in all streams.
3) The document recommends a three-step process for choosing a stream: self-assessment, exploring career options, and taking guidance from others. It emphasizes choosing a stream that matches one's interests and capabilities.