So, unfortunately OP, we are strictly dedicated to Harm Reduction here. I understand how people can be easily confused by our philosophy, as we are a bunch of drug users, yet we don't allow discussion surrounding our recreational drug use? It doesn't make sense when looking in from the outside, but we don't allow threads that are dedicated to nothing other than the OP trying to get high. If you have concerns about the safety of what you're doing, we will always be here for you.
If you're only trying to get high on Dextromethorphan (DXM), then that is your own personal quest. If it's not working for you, then I would try to find something else to pass the time. So, if you have questions or concerns regarding the safety of what you're doing, we'll help you out, but we don't help people get high. That is their/our own thing.