Just don't bother. You are normal man, you have Facebook and Gmail Account, you have some everyday Internet activities, favourite sites, browsing habbits... This is normal. Everybody does.
More of that: you have your smartphone connected to your personal accounts, or you used it at least once to get access to your Skype/Email/Viber/etc. So basically there is no such thing as privacy nowadays. You should understand this.
So just don't think of it as "hiding" yourself from Big Brother. You are not hiding. You live your life relaxed, and don't care about surveillance.
For your Tor activities you should imagine yourself a completely different personality, who has nothing to do with real-you. New browser, new email address, new nickname, nationality, age, sex... Make "a new virtual copy of yourself". And act on behalf of this "new person".
Can this person log in to your "real-life" FB acount? Of course, no. He should have his own, if needed. And even friendship with "real-you" is compromising. Same for other.