I'm a left-handend person.

Be a left-handed person is not easy in a right-handed world, all thing are made to right-handed people and we, the left-handed, have to used this things.  This situation it's very uncomfortable. Also many people think that be left-handed it's something weird, for example, my grandmother when saw me writting with my left hand, she said it would be a good idea tiep up my left hand, so I begin to write and use my right hand.

The left-handed people, like me, have more developed the right hemisphere, for this reason, left-handers to be creative thinkers and probably more visual than righties. This is supported by a higher percentage than normal of lefties in jobs and professions such as music and arts in general.
In the world, many myths are about left-handed persons, for example, for the Nordic popular superstition says that knowing a left-handed on any weekday, except Tuesday, brings bad luck. Tuesday (or Wednesday) is the only time where claims can afford the skill of being more or less noble. Tuesday equals Tiw's Day (the day of Tiw) and lefty Tiw is the god of the Scandinavians.
Finally, many important people in the History are left-handed  like Juana de Arco, the Inca monarch Lloque Yupanqui,  Ramsés II,  Tiberio y Julio César, Alejandro Magno, Napoleón Bonaparte, Luis XVI and me. :)