Sending a thank you letter to Mom is a timeless way of genuinely displaying our gratitude to that loving and sacrificial woman who, by nature or nurture, made us the independent person we are today. We can guiltlessly say that without the presence of a mother in our lives, many of us would have been long gone, either through death or insanity. Even when she lacks the superpower to protect us from the many challenges in the world, she tries to make up for it with her warm concern and words of encouragement to keep us strong.