Mark Hamill is usually a goofball on social media, but he is also genuinely a great resource to mine for Star Wars trivia, rumor debunking, behind-the-scenes intel, classic Carrie Fisher stories, and more. He’s also willing to get serious on occasion about things like his own frustration at never getting a real Luke/Leia/Han reunion in the new trilogy.
Article source: https://www.cinemablend.com/news/2479334/what-happened-to-luke-skywalkers-hand-mark-hamill-reveals-hilarious-star-wars-fact