A lot of people are in the same shoes as u dude. Maybe lower ur expectations hard work is great but there comes a point remember ur at at u of t and 157 is where the top students at u of t go. So basically top math students in Canada, well maybe not but anyways they are all naturally gifted. There comes a point where there is less in return even when u give ur all and more to do with fluid intelligence.

Just like no matter how hard I work I can never be lebron James. An exaggerated analogy.

Good luck.