This doesn't feel right

If you are as big a fan of the TV-series "The Big Bang Theory" as I am you have probably already watched the episode where Penny accidentally shoots the cushion on "Sheldon's spot" with a paint ball gun. To cover it up she turns the cushion around. But when Sheldon sits down he notices that something is wrong with these exact words: "It doesn't feel right".

Have you ever put on a piece of clothing and got this exact same feeling? It captured you when it was displayed on the hanger, but once you jumped into it something was off. But as you just loved the print or whatever it had that captured your attention you buy it. As time passes by you become more and more frustrated with it, because it is to short, or it's to tight, or whatever.

I am starting to understand the importance of figuring out when something it truly worth buying it or not. And when I have finally found that thing that I've been needing for a long time and it fits and it feels great, have the guts to go ahead and buy it.

The link I attached I believe is a good interpratation of that feeling, when you just know that something is right. Well, that is if you are a cat lover like myself :)