I have a paper to complete with the topic Do you long for the past or look eagerly to the future?

Could you grammar check the below introduction?
Thesis:
The future holds many rewards that my past did not offer.

In my years at Queens Restaurant I worked from 9 to 5 o'clock everyday. It was not the best job I had throughout my life, but it rewards me with life's benefits that my old janitoral work did not offer 5 years ago. From the thought of having to make my own way in life, a position working for seven hours a day at Queens Restaurant is the best place to be in 5 years. The future holds many rewards that my past did not offer.

You don't make it clear whether you're still working at Queens Restaurant.

Also -- do you want to be working at Queen's Restuarant in 5 years?

Identify any examples of bias presented by the author. If none exist, explain how you determined this.

Introduction - Grammar Check:

Thesis: The future holds many rewards that my past did not offer.

In my years at Queens Restaurant, I worked from 9 to 5 o'clock every day. It was not the best job I have had throughout my life, but it rewarded me with life's benefits that my old janitorial work did not offer 5 years ago. From the thought of having to make my own way in life, a position working for seven hours a day at Queens Restaurant is the best place to be in 5 years. The future holds many rewards that my past did not offer.

Explanation:

1. The sentence "It rewards me with life's benefits" should be changed to "It rewarded me with life's benefits" to maintain consistency with the past tense used in the previous sentence.

2. The phrase "working for seven hours a day" is missing a hyphen to become "working for seven hours a day" as it functions as a compound adjective modifying the noun "position."

3. The phrase "The future holds many rewards" is repeated at the beginning and end of the paragraph, which is unnecessary and redundant. You can remove the second occurrence to avoid repetition.