Is having a goal in life effective in becoming successful?

Hi [이름]! Thank for sending in your homework. It is an inspiring composition. We definitely have to be strong despite the adversities. Check my corrections below and be reminded to use proper punctuations and capitalization in your work. Have a great day!~~T.Dee

my answer is yes

>>My answer is yes.
because life is like marathon, we all have a lot of time and we are running for our finish line, death.

>>Because life is like marathon, we all have a lot of time and we are running for our finish line which is death.

if we don\'t have goal in our life, we will surely lost route and wander

>>If we don\'t have a goal in our life, we will surely lose our paths and we\'ll just be wandering.
and sometimes life gives us cruel ordeals, bad things happen over and over again

>>Sometimes life gives us cruel ordeals and bad things could happen over and over again.
it\'s like adding fuel to the fire

>>It\'s like adding fuel to the fire.
and people often frustrated and ruined when they do that

>>People often feel frustrated and ruined when they do that.
i think the role of the goal in life is to give hope to people

>>I think the purpose of having a goal in life is to give hope to people.
the goal gives us, the power to move forward in cruel situation

>>Our goals give us, the power to move forward despite the cruel situation.
 consequently we always keep open our eyes and focus on respective goals.

>> Consequently, we should always keep our eyes open and just focus on our respective goals.