Yeah, I wish I never had to use a mouse. Only serves to slow things down. Obviously, gaming, necessary, but anything productive, taking your hands off the keyboard is a waste.
I am not a programmer, either. Using Excel and Word are secondary functions in my job, basically administrative, making invoices, record keeping, but they function so much better with your hands on keyboard. Alt menus for the office suite are time savers. And the stupid expensive bullshit proprietary software I use for my work is basically built to use hotkeys.