OK, this is an old resurrected thread, but here here goes:
The first guy in the video tried the baseball hat technique...Fail!
My hair looks like shite, and super-hot women are constantly all over me. I don't shave my head, I have no gimmicks or secrets to reveal, other than get over it, be yourself, and give at least as much to others as you take from them. Relationships are a two-way street.
Due to the OP's self-professed inability to get women, I'm guessing he's a guy with a comb-over. Most women hate them and absolutely will not date guys who try to hide their baldness. They don't like men who lack self-confidence. Get rid of the comb-over and figure out how to be an enjoyable person to be around.