 I have seen numerous Software Engineers, Web Developers and, tech people working on various domains in different renowned companies, who are literally active in everywhere! For example, they are extremely good at their fields of work. They are equally active on Social Media such as Twitter or, Facebook etc. Also, maintain blogs with quality contents. Most of them posts valuable answers to Stack overflow, Quora etc. They also Attend conferences/ meetup with slides full of gems and, not to mention about their high quality presentations(indicates their dedication in preparation). And, actively posts update about recent series/movies/musics they watched or, books they have finished reading! I might have missed some other things they do but, I just wonder how do they manage their time to such extend! How do they do it?