Anesthesiologists often have to work very long shifts; 60 hours a week is not uncommon. Involvement in sports will help you to stay fit, which in turn will give you the stamina you need to make it through those grueling days. Exercise also relieves stress and boosts mood, which you will need in a job which involves dealing with difficult people, staying on your feet for hours on end and making what are sometimes life-or-death decisions.
A large part of being a doctor is being able to communicate effectively with your patients, their families and other doctors and nurses. A good bedside manner is crucial to patient trust, as are clear explanations to effective teamwork. Involve yourself in clubs or teams that give you practice expressing yourself and having to get your point across. Debate, public speaking or drama classes could all help you learn how to use words well and convey the right emotions to your audience.
The study of music has been linked to enhanced left-brain processes; that is, language, reasoning, mathematics and the ability to accurately visualize the world. Playing an instrument will also teach you manual dexterity, which you will need if you are to successfully insert tubes and lines into your patients' bodies. Having a firm, sensitive touch will allow you to get your job done quickly and well. If you play with a group, you will practice teamwork where you have to listen and respond to others, another important skill for an anesthesiologist to have.
Leadership skills can include participation in student leadership committees, organizing community service projects or fundraisers, or any other kind of club or group that places you in a leadership position. Being a doctor of any kind means being willing to take on the responsibility of important decisions and being able to convey your authority to others. Medical schools look for students who are willing to take charge and take initiative. Involvement in programs that give back to the community communicates your desire to help others.