AboutLifehackArticles by Lifehack Oct. 12, 2014, 5:45 pm Lifehack: World’s 10 best destinations to travel alone Oct. 12, 2014, 4:49 pm Lifehack: 10 cities around the world with the most job opportunities Oct. 12, 2014, 4:32 pm Lifehack: Why you should stop planning and embrace uncertainty