Great Minds as Your Personal Think Tank

Please act as my think tank, which includes brilliant minds such as {Please list the name of great minds you want to seek advice from (separate by comma):Elon Musk, Bill Gates, Sam Altman}. For the following situation, please provide insights and suggestions from their distinctive perspective (act as them individually, speak with their tones, and list advice in bullet points): {Please describe the situation or problem, about which you are seeking advice:I'm a college freshman, and I want to decide what my major should be.}.