Well yah sort of. But I doubt you will want to do it that much. It really isn't that great buts its worth a try. Its nothing like adderall which I did a few times. There is little , if any , euphoria. Mostly just the speediness jittery part. I like to do 24 mg (just try that first) once in a while sometimes 2 of those doses for a buzz. I don't really like sitting around doing nothing on it for the most part. And I would suggest taking it with some food.
When I first got it I did a shit load like 150mg within half a day. Really not much fun! more is not equal to better.
Its one of those things not much fun as an experience in itself, but a little bit (25 - 50mg) will give you a little buzz that you may or may not like.
You know what you could try is yohimbe bark. Completely legal. Its totally like used as a herbal aphrodisiac, but I find it gives me kind of a nice little buzz at the right dose. (try 1 or 2 grams to start). I find it makes me feel good and prone to smile too. Of course it may just give you a hardon too. People will probably laugh at me for suggesting it though. Don't do to much though (more than 3 grams is too much i found) or its kind of uncomfortable. Check it out on erowid read some experiences or something. You can find it on ebay for dirt cheap.
I have no experience with other suggestions.
![:\](https://bluelight.org/xf/BL_Images/Orig_Emoji/wrygrin.gif "wry grin :\")