Everything you experience in life goes into your music and your interpretations. Talking with friends, reading books, going to the theatre, travelling, seeing a movie, reading the news, experiencing the tragedy of this awful pandemic….all of that ends up in what you produce later on at the piano.
Surround yourself with inspiring people. Find a mentor or, better yet, find several! Never be afraid to keep learning. Perform music of all eras. Work with composers who are writing today.