I'm interested in becoming a cna. Ive worked many jobs and they've been just that, jobs. I'd like to feel actual purpose at work. I'd like to actually help people. Is it a waste of my time and energy thinking like this with a potential DUI with marijuana on my record? It happened early June, got blood drawn and haven't heard anything since. Thinking about this is driving me crazy, I hate uncertainties. Just wondering if I should direct my ambition elsewhere.