It's ok to be honest, I'm 26 and living at home and actually never have friends round either. I don't mind that, I can go see my mate around the corner who's Mum has moved out their family home to go live with her new partner.
I think the main issue is always independence. You need to have your own space for you to grow in. I feel like a lodger in my own house, but when my Mum sometimes says goodnight it makes me angry, because like you, I feel like a kid again.
Still...My sister just moved back home and she's 30 and now living in the 'box room' on a bunkbed
