It sounds like you have a lot of opportunities in front of you, but are struggling to make a decision on which path to take. As an HR expert, my advice would be to weigh the pros and cons of each option before making a decision. Consider the financial implications of staying in KL for your internship, as well as the potential for professional growth and development if you were to stay with the company after your internship is over. Additionally, think about the potential for success with your side business, and whether or not it is a viable long-term option for you. Ultimately, you will need to decide what is best for you and your career goals. Consider seeking advice and guidance from mentors or trusted professionals in your network to help guide you in making the right decision.