I'm not sure what you mean by changing your personality so I'm not sure if this is helpful, however I'm on a ton of meds for managing pain and other physical chronic illnesses so I understand the concern about adding another medication into the mix. Half of what I take are supplements to help my body handle the medicine as safety as possible. But I can say you are never required to take a medicine. You can try something and if it doesn't work out you stop. I have a chart I'm using to track what I take with my Adderall and when I take it and go we my sleep is impacted so I can figure out what the best system for me is and if it turns out that after research and experimention there is no good way to overcome a problem I'm experiencing. Then I can stop and tell my doctors and pharmacist about it and try something else. But I have been taking it for a little while now and I feel *More* like myself again, and more in control.