Reality tv, go or no?

Hello everyone. Recently, I've been asked to meet the production company of a tv show I applied for. After several phone and skype interviews, they've decided they're interested in flying me out to meet the producers and directors. I've always wanted to be on tv since a little girl, however I don't know if this is the right decision for me. I'm currently a college student and I have the ultimate goal of becoming a high school teacher. This show can consist of tourism, dating, friendships and partying. For the most part, I've watched seasons with people who condone themselves in a positive manner and some who don't. I've read about people on these shows before, and while some make television their career, others go back to their normal lives as lawyers or doctors. Ultimately, I don't know if it's worth it for myself. I've always wanted to be on tv but I fear that this could potentially ruin my career options in the future. Do I forever regret not going on the show, or do I forever regret going on it? What is everyone's opinion? I'm a responsible individual who can confine themselves respectfully in any occasion. I'm not a violent person and I'm known as a genuinely nice person. What should I do?