“Character” means different things to different people. Are you trying to “build character” for yourself, or because you want to impress others?
Generally, character comes out of experiencing adversity and (hopefully) overcoming it. Failure to overcome some adversities can also be character building if you take away the right lessons.
Here are some qualities that people might associate with character:
* Strength
* Fortitude
* Discipline (physical or mental)
* Integrity (doing what’s right even given the temptation not to or to rationalize)
* Intelligence
* Wisdom
* Compassion
The first qualities can be strengthened by physical activity or sports or something like that. It’s good because you can set yourself achievable goals and work toward them, so you experience the challenge, and you eventually are able to mee them. It builds confidence to see yourself doing that.
Intelligence can be honed by study and praticed analysis of things. You sound like you are probably pretty comfortable with that.
Wisdom and Compassion can be developed by getting out and interacting with people more, trying to understand what their world looks like and how they make their decisions, and why things that might seem crazy to you at first may not be so crazy when you look at it from another perspective. Knowing these perspectives builds compassion and wisdom comes from understanding that people operate from different perspectives and how those different perspectives shape the way they make decisions.
Integrity comes from practice in resisting the temptation to lie, manipulate, or cheat - to be able to value your long-term reputation as a reliable person over a short term opportunity for gain. The discipline worked up in physical activities can help here, because one really only knows for sure that one has integrity if you are willing to take discomfort or pain or embarrasment because that is what the situation requires. Physical activities don’t automatically translate into this, but if you know are confident you can handle physical discomfort, you often have a basis for knowing if you can take other forms of discomfort.
Just my 2 cents on it. To me, integrity and discipline are the real tests of character, particularly if dicipline is tempered with compassion.