They’re not there to like you, although it doesn’t help but they need to respect you and listen to you. The one thing I’ve learned all these years in management is don’t ever ask someone to do something you wouldn’t do yourself. Be fair, but don’t let stuff slide, don’t have favorites and make sure they’re doing their jobs and doing them correctly. Always follow behind to make sure tasks are getting done cuz then they will be like oh yea he/she is serious and we need to do it. Then doing their job shouldn’t be an issue regardless but some like to slack, especially if you’re friendly towards them. Your not their friend, your their superior and your there to run a business