If I may.
If like myself you find it hard to control your usage of this, or any, drug, if you are left to your own devices with it for example, then please, think twice. I thought I knew this drug, but 2.5g put me in places, yes places, I did not want to, nor care to, be. Fortunately the comedown is relatively fast, less than 24 hours, but the residual effects from high dosage can last a few more days, and are not pleasant. An inability to talk without sounding like a 3 year old with a foreign accent, and the same ability to walk, is not as amusing as it may sound. You are leaving yourself wide open to abuse and putting yourself in danger.
I've deleated my previous posts on this subject due to experiences recently had.
Hate me for that?, love me for it?, don't care? My fault? Whatever. Take from this what you will.