some people see me optimistic people 
                              樂觀的   
but me feel isn't
me think
but　pity isn't
        可惜
sometimes i feel me can supply other people merry 
                                   提供   其他           快樂
but me then is not merry
I give 到 other people merry
but me is not merry
is or isn't not affair
                      事業