Doubting something; not easily convinced.
Skeptical
Not interested or emotionally involved.
Disengaged
To start something.
Initiate
Feeling proud and happy after winning or succeeding.
Triumphant
Friendly and easy to talk to.
Approachable
Taking action in advance to deal with problems or needs.
Proactive
Obvious; needing no explanation.
self-evident
Full of energy, excitement, and enthusiasm.
Exuberant
Not willing to share thoughts or feelings easily.
Reticent
Very skilled or proficient at something.
Adept
Overly emotional or affectionate in a way that might feel awkward.
Touchy-feely
A person or organization that speaks for others
Mouthpiece
The group of top executives in a company
C-suite
Extremely happy or joyful.
Elated
to complain quietly or in a low voice.
Grumble
Arguing about unimportant things.
Bickering