u/Fun-Antelope8199

I was refused entry and listed as inadmissible to usa after admission of past drug use at the border (yes i know stupid of me LOL) i was there for many hours and i was asked questions and im a simpleton who thought honesty was the best policy. I admitted to doing a drug in the usa in the past which im attempting to file a waiver for. I also admitted to doing drugs in canada where im from in the past. Has anyone been approved after this? I am going through all the steps for my waiver and am completely sober etc. i also have no criminal record etc. i just wanna know if I’m wasting my time.