I DONT UNDERSTAND WHY NEWBIES KEEP ASKING THE SAME QUESTION " ITS TO LATE TO START MINING , IT IS STILL PROFITABLE ? WHY MY EARNING IS LESS THAN ALL THOSE ONLINE CALCULATORS TELLING ME? WHAT IS THE BEST COIN TO MINE ? WHAT IS THE MOST PROFITABLE COIN TO MINE"

No one can tell you !
Always going to be a 2 group of ppl who telling you it's ok go for it , or dont bc you just wasting ur money and time !
You have to make a decision for yourself !
Do your own research !
No one can tell you for sure what's going to happen with cryptocurrency !
No one can tell you it's going to be profitable for you or not !
No one can tell you how much profit you going to be able to make ! ( if you can make any at all )
No one can tell you the ROI ( return of investment) time !
No one can tell you what is the best coin to mine !
No one can tell you what is the most profitable coin to mine! Coins profitability always changing, what is best to mine today, maybe going to be the worst to mine tomorrow !
None of those calculators you are seeing on the web can tell you what's coming tomorrow , months later or 6 months later !
Those calculators telling you about today , at that moment when you typing in your information !
None of those online calculators calculating pool luck !
None of those online calculators calculating your stale/rejected or invalid shares !
None of those online calculators able to predict difficulty growth !
None of those online calculators can predict what would be the coin/$ exchanges rates a minutes later, a hour later,  tomorrow, next week,  months later, 6 months later or a year later !
It's little bit of gambling , you must to decide you want to play on the lottery or not  
YES some of us got lucky , made some money with mining
YES some of us got unlucky , lost some money , bc when price started to fall , sold they coins , miners...

! INVEST ONLY WHAT YOU'RE WILLING AND ABLE TO LOSE !
! INVEST WITH THE UNDERSTANDING , THAT YOU COULD LOSE EVERYTHING !

first, laziness, just like asking "which college I should apply?" or "which car I should buy" instead of doing a little research over the tons of information over the internet... just pure laziness
second, lack of analytical capability, likely stuck with tons of different pieces of information, and cannot figure out the valuable part
third, don't want to take responsibility and accountability for self, bet thousands of dollars on an investment is not buying a hot dog, someone just afraid of making that decision by themselves

Dear Moderator can you make this post stickied ?
This way the forum going to much cleaner , we not going to get same questions all the time

Since they asked such question, then they must be comparing mining profits 3 months ago. So, they should not be real "Newbies" actually, they know how to calculate...

I am looking to get into mining but not in a big way. I just want to buy one or two GPUs and put into my existing computer. I figure if nothing else I can SLI them together for gaming...

This. It is incredibly addictive and becomes more so when you mine shitcoins one year and then they moon overnight and you suddenly are a masternode player. 

The perfect reason to mine with a gpu or two.

And why it is never too late to start mining for a gamer.

or maybe people should just stop being lazy as hell and do some research lol?

I can tell you the exact roi , if you can tell me the following information for the next six months or a year ahead:
DASH/FIAT exchange rate, day buy day for 6 months or a year
DASH/BTC exchange rate, day buy day for 6 months or a year
Dash network difficulty, day buy day for 6 months or a year
Dash network hashrate change, day buy day for 6 months or a year

Ohh you haven’t seen hostile yet lol.  It can get pretty ruff on here from time to time.  Anyway. Do your own research. It’s definitely profitable to be mining at least in the USA.  Most are going to say no if they live in high power $ area or they trying to protect their pc of the pie.

As far as your rig goes. Lookup building a rig out of milk crate.  Yea it doesn’t look very pretty but it will cool vastly better.  Or look into spending some money and buy a open air pc case. They can be found more and more nowadays. With a little work you can build a really nice one for cheap. 

BR