Missing my teacher

I don't know if this is normal but I left school about a week ago now. And I'm really struggling with not having my teacher around, I've worked with him everyday for the past year and a half and he's helped me so much. I told him pretty much everything he was kinda like my older brother in some ways. He was always there for me when ever I needed a chat I had him at least once or twice a day and he even gave me one to one for maths. Now he's not around I feel like I don't really have anyone to talk to or turn to when I need help and I'm beging to miss him more then I thought but I just don't know if this is normal could anyone give me any sort of tips or anytning to help?