A person doing a project struggles to get time - and what's available is never enough. However, projects usually don't pay the bills - or are profitable at all.
Some work seems real easy, too easy! I mean, a family doctor comes in says "blah blah blah" and then leaves - but then again, he put in years of difficult schooling.
Also, an internet business making thousands seems too easy - with maybe a 4-day work week - but massive work is often needed to build the business from nothing.