Anyone to embark on a Self Learning Data Science Journey

I am currently a freshman in college. I believe with knowledge in computer science and mathematics , I can solve real world problems and make this world a better place. I want to make some time every evening to learn Data Science skills which I can use to build amazing and helpful projects . I know some python already. I need advice on how best I can realise my goal, pitfalls to look out for. If anyone is willing to embark on this self learning journey with me, I would be happy to work with you.