1. No 'what should I take' threads.
2. This would belong in the OD forum, not PD.
3. A part of the story is that uppers and downers complement each other (benzo takes edge off of the stim, the EPH makes etizolam less sedating) BUT it sends mixed signals to your body, which can be confusing to your breathing and heart rate / BP for example. They can get irregular and unstable and you should probably avoid doing combinations like this all too much unless you have a good reason like really needing to calm down or a little etizolam to help sleep etc.
This is closed. Follow #1 and #2 I mentioned if there is more on the subject.
edit: Apparently I was a moment too late closing this so OD can they can decide if they allow this 'what should I do' thread.