ler

http://www.lifehack.org/articles/productivity/29-ways-to-beat-procrastination-once-and-for-all.html
http://www.lifehack.org/articles/productivity/productivity-made-simple-where-to-start-with-gtd.html
http://www.lifehack.org/articles/lifehack/develop-self-awareness.html
http://www.lifehack.org/articles/communication/killer-2013-goals-and-resolutions.html
http://www.lifehack.org/articles/lifestyle/must-watch-inspirational-youtube-videos.html