What sacrifices did George make in its a wonderful life?

In "It's a Wonderful Life," George Bailey sacrifices his dreams of travel and adventure to support his family and community. He gives up his college education and the opportunity to explore the world to take over the family business, the Bailey Building and Loan. Throughout the film, George consistently puts the needs of others above his own desires, ultimately prioritizing the well-being of his family and friends over his personal aspirations. His sacrifices highlight the film's themes of selflessness and the impact one individual can have on a community.