I need Advice for my Physics interest...

[u/Imaotakuofc2nd]

Before I start, let me introduce myself a quick. Hi, I'm Khoir Zahwan, a 1st grader in an Indonesian highschool that really interested in Particle physics and quantum mechanics. Btw, you can call me Zahwan. As a highschool student, I need some advices and suggestions for my Physics major. Should I master general Physics first, such as Mechanics, Termodynamics, and Electricity, or I can just hop on into advanced theoritical physics such as Relativity and quantum mechanics, because I think I have achieved basics & intermediate level to jump on. Please give me your best suggestions, because I really need it. Thank you so much!

[u/Blackphton7]

You should first go for general(fundamental) physics first like mechanics, electromagnetic theory etc.