...and then he writes about his experiences on his blog.
Greg Tung, about a year ago tried to overcome his fears. So he tried to overcome one fear each day and then he wrote about it on the blog he created for this purpose.
In his last post he says that his attempt has now ended and he uploaded a video with the most bizarre and embarrassing moment he had while he was doing his mission.
Although for each person the word fear has a different meaning, thumbs up for his effort and especially that he uploaded it on YouTube.