Some examples of personality traits would be: kind, energetic, sociable, sympathetic, imaginative.
So you just have to figure out what kind applies to you (you can look up different ones)
There are multiple ways to burn calories such as doing workouts, running etc but if you would like to enhance it you could go on diets (Eat or drink certain foods such as Coffee that is known to boost the metabolism and burn more calories) You could also slowly start to disinclude certain items in your fooy pyramid such as dairy (or lessen the intake of dairy and fatty foods).
The nurse would smile in improvement but would still be a bit annoyed because smoking at all will affect her
There are of course potential psychological outcome when regularly playing sports. Some of these benefits or outcomes include an improved mode, reduced stress due to the regulation of stress hormones, improved self-outlook or self-image and even being confident and proud of his or her physical achievements.