自分を諦めないでください。問題は数学の問題でも私生活の問題でも、一度目標を絞って解き始めれば、すべての問題は解決します。だから、自分自身と自分のスキルを信じ、自分自身とスキルを成長させてください。
Don't give up on yourself, on problems either these are about mathematics or personal life, once you aimed and started to solve them then every problem will be solved. So, believe in yourself and your skills, try to grow yourself and your skills too.