About left-handed

     I am not left-handed so I don't understand about left-handed people.  First, the disadvantage of being left-handed is that many tools are made for right-handed.  So, using these tools are difficult for left-handed.  And, when let-handed writes something, they are dirty their hands because when Japanese write something, they write something to the right from the left.  Second, if left-handed people pass the ticket gate in Japan, it's little bit difficult for them.  Because, we should touch the card to right side.  So, they may not touch the card to the right side suddenly.   Third, writing the words such as "saw" and "was" and "さ" and "ち" are difficult for left-handed.  Perhaps, reading the these words are difficult for not only left-handed but also right handed.  Finally, it doesn't concern with left-handed, I row the skateboard.  I don't know that I use the my left-handed when I do something.  Perhaps, I may use the my left-handed unconsciously.  In conclusion, I think that left-handed people should be right-handed if it's possible because they have many inconvenient something.