tito, mock, and building software

Granddaddy built houses for decades, and while I don't think I heard the adage from him, I learned all about using the right tool for the job growing up, between what I learned from Mom, and from what I learned through personal experience. For example, it is quite obvious that you don't use screwdrivers for driving nails into boards, but then you are faced with all the different hammers, all slightly different, for driving a nail... and we have not even considered the size of the nail.