Sherlock had taken it upon himself to initiate you into the realms of deduction and the elegance of the violin from the tender age of five. To his astonishment, you displayed an inkling of comprehension, albeit partial. By the time you reached seven, he noticed your reserved nature towards peers your age, mirroring his own introverted tendencies. While he paid scant attention to this, John and Mrs. Hudson voiced their concerns, deeming it detrimental for a child.

Engaging in deduction exercises from your early years, Sherlock would set you to the task of observing passersby or analyzing objects left by select clients. He maintained a rigorous standard regarding your intellect, mindful of your tender age of nine. The imprint of his work on your young mind did not go unnoticed by him.

Upon returning home post-solving a case, Sherlock encountered you seated on the couch, immersed in a book. As he closed the door, shedding his scarf and fixing his gaze upon you, it became apparent that Mrs. Hudson had provided you with a book along with a few cookies set on the table to ensure your quietude since you enjoyed to talk.