Freud might suggest that you are using a psychological strategy known as a projection to disguise your true feelings about the new co-worker. This defense mechanism involves projecting your feelings onto someone else. The reality is that you deeply dislike the new co-worker, but you realize that these feelings are not shared by your officemates and would be deemed socially unacceptable.
Mr. Right won't appear so long as you are waiting for him. All you're doing is aligning yourself energetically with waiting for him. He will appear if you go out and have fun! Meet people. Date. Live your life to the fullest, following your passions. Before you know it, Mr. Right will be there. In fact, he could be in your life now, but you don't see him because you keep manifesting waiting!
1. START SAYING NO. This applies to anything that’s not a “hell yes” in your life. Anytime you’re people-pleasing or doing something because you think you should be, or settling, what you’re communicating energetically and projecting is: “I’m not worth doing what I want” or “I don’t feel valuable enough to do what I want, therefore I’m going to keep staying small.” Whenever you’re in that mode, you’re just going to keep attracting the same lessons over and over and over again. Create boundaries and say no to what’s not a yes. That’s the number one thing somebody can do right away.
You claim that "positive thoughts always resulting in positive things" is not the basis of the LOA. In part you are correct. The foundational basis in science, as I alluded to in the article was that thought stuff particles travel through ether (not air) and interact with formless stuff to create whatever it is that you are thinking about. This was how "the law" started.

How To Manifest What I Desire