Heheh.. thank you @crosheille :) I didn't expect to see their expression like that. I have to say that I feel pity for them now. I have shut their mouths!! Oh noooo! :P
Ah it is a pretty nice method. The only thing is, it gathers the socks inside, so if the hole is too big, it may not be comfortable to wear. But I have not tried mine yet. Will be trying soon. :D