Look‚Ä¶ there is a certain etiquette that one must have while walking in public. Don‚Äôt spit on someone‚Äôs shoe, don‚Äôt go on a crop dusting spree, and, most importantly, DO NOT bump into someone without acknowledging what you‚Äôve just done! This is probably the most unforgivable offense that you can pull off in the streets. I‚Äôm talking about the streets, not the ‚Äústreets,‚Äù ok?!