"Not problems like "What is beauty?" because that would fall within the purview of philosophy. I solve PRACTICAL PROBLEMS. (cue someone getting killed off-screen) Fr'instance*, how am I going to stop some big mean mother hubbard* from tearing me a new structurally superfluous new behind? (another Sentry kills another enemy) The answer... (kill count goes up to 213*) ...use a gun. And if that don't work... (ANOTHER sentry fires some rockets) ...use more gun. (cue the explosion on a shout of "My arm!*") Like this high caliber, tripod-mounted little ol' number designed by me... (kicks away a leg) ...built by me... (kill count goes up to 215*) ...and you best hope...not pointed at you."* yes, this is accurate to the dialogue of "Meet the Engineer"; don't believe me? have a look: www.youtube.com/watch?v=SNgNBs… ** I'm sorry: I couldn't resist giving the full dialogue