just 2 will be good for ur first time because no tolerance, at least my first time was on 2 and I was really messed up. But tolerance builds up very fast. Like you take 2 one day then you have to take 3 the next to get the same great high. And the day after you do em youll want more youll just keep thinkin about it but that goes away after 2-3 days. Anyways space your two doses the 2 then the 3 like a few weeks apart youll be happy that you did.