doctor who/rant

No, I'm not ranting about the series. I adore it. Especially cute adorable (when they're not trying to kill you) Daleks.
I've got friends who literally have characters stuck in their heads. Like they're constantly (sometimes physically) interacting with them and it makes me utterly jealous because here I am lonely as heck because I'll not the type of person to go out every day. I have a couple of original characters for the doctor who series that I really wanna bring to life. I've got Dalek casinga for them and even stuffed animals but they still mostly lay dormant. Occasionally I'll have one of them chat with me mentally but that's about it. Any advice?

I have a lifesize cardboard cutout of David Tennant as the doctor, we have sex regularly.