Good question – although I have an affinity for weaponry in general, in this instance I thought to myself, what would Jesus do? Jesus is my gardener, and he graduated from the University of Bogotá with a first in International Law & Politics. After a detailed chat he related to me a parable that might help answer your question.
There was once a druglord called Romario*. Romario was a decent enough gangster – he didn’t try and take over the turf of others even though he occasionally had the odd bust-up. But Romario had problems. In a nearby neighbourhood was another gangster called Jose. Jose and Romario had a long standing grudge and were sworn enemies. Romario had good reason to believe that Jose had managed to get his hands on a couple of Saab AT4 MKII anti tank rocket

launchers, which could cause big holes to appear in Romario’s house. On top of that another druglord, Big Stevie had just muscled into two neighbourhoods right next to Romario’s and he had an alliance with Jose. So Romario was in a tight spot. What was he to do? Things looked bad all right – Jose and Big Stevie might try and take him out at any time – Big Stevie in particular had a long track record of taking over enemies turf.. So Romario sneaked out one night and stole some rocket launchers of his own and blew up Jose and Big Stevie, triggering a huge gang war in which everyone died. The end.
Hope that helps.

*all names have been changed to protect the, ahem, innocent.

¡Claro que si amigo! It seems to be newly fashionable amongst the general hoi polloi, whereas once it was limited only to flight crews and soya milk saleswomen. There’s nothing worse than disembarking from my private jet only to find my way blocked by a plethora of sweaty cretins pulling their damned suitcases on wheels. Not only do they take up twice the usual space in both forward and sideways directions, they also stop at the top of escalators to engage the handle, ensuring everyone behind them crashes into them or falls over try to avoid them. I have been informed by some of my ‘couriers’ that the trend is widespread and even extends to the underground railway systems of major cities. There is no word to describe their selfishness and for one I will have nothing to do with them, except for the SamsonLite X4 model which is resistant to the X-ray machine (apparently).