Share 'Strategies for finally meeting the Doctor!'

So, I have friends who refuse to acknowledge the Doctor's existence (I KNOW RIGHT?) when I say I'm a future companion. They asked me how exactly I was going to find him, as he could have regenerated if he did exist. So I need YOUR help to compile a list of strategies we all can use to finally join the Tardis crew. Mine are: -Not ignore big blue boxes -The Donna Strategy (aka hunting down conspi…