일본IDC: It's Not as Difficult as You Think
https://www.evernote.com/shard/s358/sh/c5a761bc-5d5e-428e-05d8-1263a30a2d8c/018dcdca64e44751051812cbbe220949
You can get up each morning when you need, it is possible to go on holiday as you remember to, and All of this for little possibility at all. There isn't any start up charges and it is an extremely lucrative field