Public - everyone is
going to know. With today's social media there is a good chance someone is recording or "sharing" your life with a global audience!
Some will be:
Private - people
closest to you are affected. There are consequences to bad decisions, and can effect those who you deeply care about.
Jesus said, "Seek first God's kingdom, and His righteousness, and all good things will be given to you as well". Keep your focus vertical, it will help your decision making process.
Be wise today and always - choose with God's wisdom.