Almost by definition, the 10x engineer is the one who is in a position to reuse and work within his own code, almost exclusively, rather than navigate the minef

Almost by definition, the 10x engineer is the one who is in a position to reuse and work within his own code, almost exclusively, rather than navigate the minefields laid by others. The 1x engineer is a normal one who builds upon the work of other 1x people. The 0.1x engineer is the one who builds upon the 10x engineer's work.