Hey so I took two 30mg XR's last night and felt pretty good it lasted about 4 hours I think. I weigh 245 and 6' 3" is 90mg too much for one dose? Should I just take 2 like last night? I guess it depends on the person but it didn't seem like it lasted very long. I've smoked crystal 3 times idk if I have a tolerance to adderall or not but I want to be safe so any advice? I just don't want to take 2 get high and then be stuck with one capsule because idk if one will do anything and it will be a waste.
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