Computers are too difficult and people are computer illiterate
- There are quite a few things that prevent people from learning and acquiring new skills. This isnâ€™t a bad thing since what many of these â€˜blockersâ€™ have in common is that they tend to help us in unfamiliar environments and new problems. Some of these ingrained heuristics are biological (i.e. infants begin to exhibit them early). Some of them are cultural.