so I post on here to get advice on my Gilligan, and I have a fear of being bitten since he bit me once. He hasn't done it since and he and I have a pretty good relationship, I am really new to this guinea pig thing and I am just wanting to know if there is any way I can get over that because he is very curious and he always comes near my hands when it's cuddle time with his head stretched out and wants to nibble my fingers and I don't want to be bitten... any veteran advice?