The average person types at 40 WPM. A touch typist types at 80 WPM. If you spend 2 hours a day typing (email, code, docs), doubling your speed saves you 1 hour daily. That is 365 hours (15 full days) a year gained.
When you "hunt and peck", your brain is focused on finding keys. When you touch type, your fingers move subconsciously. This frees up your entire brain to focus on creating content, not the mechanics of typing it.
In the digital age, typing is a fundamental skill. For programmers, writers, and data entry professionals, speed is directly linked to output. A high WPM on your CV shows proficiency and efficiency.
Touch typing promotes better posture. Since you don't need to look down at the keyboard, you can keep your head up and neck straight, reducing strain.