Trouble (You Were Always On My Mind)

I'm blue as a dog Walking through the cold London fog And I've never been one to settle down But I'm gonna try and stick around I thought I was tough I thought I was hard But girl I'm on my knees With a trembling in my heart I've always had trouble on my mind Now I'm blue cos trouble's not by my side Whatever shall I do Trouble has got me feeling so blue And she's always on my mind And she was never this hard to find Every mutt has his day Mine came but then mine went away But I promise that if you stay Mine will come again another day When you enter the room I hear the sweetest sweetest tune The sun always sets on me I think of you like morphine I've always had trouble on my mind Now i'm blue cos trouble's not by my side Whatever shall I do Trouble has got me feeling so blue She's always on my mind She was never this hard to find