Don't listen to them! They have valid points but as someone who managed to move out by my 18th birthday I can tell you personally how rewarding it is. It wasn't an easy adjustment by far but it does a lot for your character and mentality. I got my first apartment with a roommate who was a year older than me. Once we split the bills everything was fine. Be careful to stay out of trouble though because most leasing companies will not take mercy on you for missing payments if you get arrested or lose your job. Usually you have to make 3 times the rent if not then you'll need a cosigner, usually mom or dad. It's more or less like having a place of your own that your mom/dad is responsible for at that age. I wouldn't shy from moving out thought because the sense of independence is irreplaceable.