Generally, although not completely unscientific, the MBTI gives a ridiculously limited and simplified view of human personality, which is a very complex and tricky concept to pin down and study.
If the robot craft accomplishes the complex and tricky maneuver of slowing down enough to swing into orbit, scientists hope it will help solve the mystery of how the shrouded, churning atmosphere of Venus formed and maintains the planet's broiler-like temperatures.
And that one could be a ways off since it involves complex connections and tricky privacy implications.
But the continuing disagreement over the interest rate is a reminder of just how complex and politically tricky it is to restructure the debt of a euro zone economy.
Literary friendships are a complex, tricky business — frequently volatile, often impurely understood by their core participants.
And what has changed now?A guaranteed right to an easeful death is a complex matter, made trickier still by religious doctrine.
Stepfamily relationships are incredibly complex and the trickiest is between stepmother and stepdaughter," says William Doherty, professor of Family Social Science at the University of Minnesota.
And growing up amidst the pressures of a complex world and a relentless public eye is the tricky, tenuous, entertaining theme of New York-based artist Felix Bernstein's new musical spectacle, Bieber Bathos Elegy, which will debut at The Whitney Museum of American Art this month.
Indeed, it raises tricky ontological questions about the nature of programs and software: they appear to be abstract, even mathematical objects with a complex structure, and yet they are aimed at physical devices.
