Think writing tools, or those who have no or limited dexterity, low vision, and can do normal people '' in accordance with the right hand and may be better than those who prefer the right hand nor.
I think that writing left-handed or left-handed people are not wrong or strange, and can do normal and convenient as the right-hander might have done better with a right-handed person.
The thought of writing a left hand or the left-handed not wrong or strange and can do normal and convenient as one right-handed and may do better than the right-handed.