Should note that it's "attended college" but not necessarily graduated, and that makes a huge difference.
When you apply for an Engineering license, the Engineering board doesn't care that you completed 100% of your Engineering courses but never received a degree because you forgot to take History 101.
Because of this, it's even worse in that it's a sunk cost. Better to go ahead and drop out earlier rather than later, because not only will you not have a degree, you'll have wasted that many years for no measurable improvement in hiring potential.