Know thy history.
“However, there was steady progress. It took longer than many expected, but we collectively built the world imagined by Vannevar Bush, J. C. R. Licklider, Douglas Engelbart, Ivan Sutherland, Ted Nelson, Alan Kay, and others. In the 1960s, a few engineers and computer scientists used computers. Yet a common thread in their writing was of a time when people in diverse occupations would use computers routinely. We’re there.”