expression, godan verb (-u)
pursue one's dreams; follow one's dreams
A common expression for actively working toward a personal aspiration or life goal.
彼は若い頃からずっと夢を追ってきた。
He has been pursuing his dreams ever since he was young.
夢を追うのは簡単じゃないけど、後悔
Chasing your dreams isn't easy, but I don't want to have regrets.