Not even a 1/6th of investment in first month sadly.
If you can find ANYTHING that recovers that much of the investment in a month please let us know. That is a ridiculous ROI. Honestly the 1 year ROI on bitcoin mining still trounces most other legit investments you can make.
Coin mining is not a get rich quick scheme, but like any other business, if you put the time and effort into it you can be successful.
That is right and the difficulty is rising fast.