Anonymous wrote: I would love to find something that I have some passion for.
You sound like my 20yo, but you are older, so should know better.
If you won an important case and you work in an office full of winners, you are performing according to general expectation. Your satisfaction at the win should come from within and should not depend so much on your supervisor's word choice or tone.
Lastly, your mood may be due to the hormones, weather, air pressure... I am not feeling too jolly myself and a couple women I talked with this morning reported the same.