I was 30 , I tried to move out a couple times in my early 20's and my mom kept bribing me with cars and money to stay at home. She was a single wealthy woman with a nice house that was lonely so I stayed. Old Italian families FTW. As I look back now it was the best move I ever made , I saved my money , didnt do laundry , ate free food and had a whole floor of the house to myself. I'm now 32 and married. I have 3 cars all paid off , a 120k house paid off and 50k in my kids college account. Stay as long as you can if you have it good at home , it will pay off later in life.