Seriously, you have to have a good character more than doing well in studies and sports. It does not matter whether you are a scholar or even going to represent your country in any kind of sports, you are simply a thrash without character.
Frankly speaking, if you are a scholarship holder or a national representative, and yet you behave like a bitch, you are simply a disgrace to the country.
If someone is treating you with kindness and yet you repay with a jerky kind of attitude, you ought to be placed in the zoo, and perhaps, it would be an insult to the animals.