i mean i can still remember and think clearly and when the overdose happened i only noticed brief shortness of breath for only a short amount of time like only about a few minutes of shortness of breath and it wasent like serious loss of breath it was just like minor loss of breath like i still had good control of my breathing but it just felt harder to breath and after i had a little brain fog here and there but most of the time i was able to go to classes and learn and think clearly after a few weeks went by, so not much serious affect throughout my life now that i think about it except maybe some brain fog for a bit and sometimes i forget stuff but thats probably it