The 4 hour requirement is pretty hard. I'm still a long way from it. Will probably take me a few more days.
It's not too hard to go through that 4 hour requirement. I suggest just reading through a lost of posts and your time will disappear before you know it.
I been reading now for 3 houer`s , thank God , i am a patient man, but i learn a lot ...
That's good. Not only will you learn alot about whatever you're trying to figure out, but other people's problems, perspectives and all things bitcoin related. It's worth it.