I am a 24M and I work in wealth management as an investment advisor and currently manage 5M. I have a moderate stutter (very severe at anxious times). You are a sophomore so although you think you are running out of time you really don’t have any concept of time bc after all you’re only 20! Work on your confidence, become a wizard with numbers, read the news, become a wealth of knowledge. These are the outcome producing activities you’ll need to do in order to succeed in finance. Success in job interviews will come with more confidence in yourself. You are very young, try not to worry and doubt too much. Your stutter will eventually become manageable and your confidence in your work will take over. Have some faith and practice positive self talk. Never talk negatively about yourself because you become what you think about. Good luck mate