I have. I’ve been on seroquel for a few years and I take 100mg at bedtime. It’s working fine. I fall asleep an hour after I take it. Seroquel is not addictive like benzodiazepines. Google it. You can develop a routine and like any routine you can get used to taking it but as far as being addictive it isn’t. The only thing is you may have trouble sleeping for about a week. After that you should be good to go.