"The Mask and the Cure"The man wore a smile, but it wasn’t real.It sat on his face like a bad hat.Too big. Crooked. Ugly if you looked too long.Inside, he wasn’t smiling.He was tired.Of pretending. Of watching others laugh while he boiled in his own silence. He didn’t know why he liked seeing people suffer. Maybe because misery wants company

represents the air density. The total energy intake on the mth UAV in the hovering posture is specified by E q , m = T m n P m ( 0 ) + P c , mThe authors declare no conflict of interest. The funders had no purpose in the design of your examine; from the collection, analyses, or interpretation of data; while in the creating on the manuscript; or in

The Madness of Jealousy: Why Collaboration Beats Competition It’s astonishing how some individuals respond to the success of others with jealousy. They often adopt a “love you, hate you” mentality, believing that by undermining the creators around them, they can somehow take their place. It’s a mindset as old as time—echoing even the age-