Driving under the influence, domestic violence, aggression.
Driving under the influence, domestic violence, aggression.
Speeding on the other hand is reckless endangerment, if you are to fast, your stopping distance will become to short for the given environment. As a result, you will run over a kid if one crosses the street at a dangerous position. You driving to fast at this position will have the effect of a run over kid, with the only variables being whether or not a kid is just crossing the street at this point. You already made the decision to drive to fast to have a sufficient stopping distance. Your similar decision of taking drugs doesnt have inherent consequences, it only has an influence of the decisions you make after that, for example a drunk barfight. The same could however also be said for other things which influence your mood.
Driving under the influence is a much better comparison to speeding than druguse itself. Not sleeping enough is not dangerous, however driving while dozing off is
Want to reduce driving under the influence? Have stiff penalties while making sure there is public transportation for all so that it can realistically be avoided.
Folks partake in domestic violence without substances. It should be punished and I don't think it matters if a substance was involved or not. Abuse is abuse and substances do not mean abuse. Sometimes, they are a bonding thing (MDMA especially).
Agression really depends. Teenagers can be quite aggressive. I can be quite aggressive depending on my hormones. A testosterone glitch can make folks aggressive. And so on. It really more depends on what the outcome of "aggression" is. Did you commit assault while aggressive? Charge for assault. Or whatever. If it just makes you an asshole, well. Don't be surprised if folks spend less time with you. Or maybe you instead feed that aggression into basketball or other sports so it doesn't matter at all.
The entire point is that drugs aren't necessarily dangerous beyond whatever physical dangers they do to the user. We can use the existing laws to punish things like assault.
Drugs don't pose an intrinsic danger anymore than cars pose an intrinsic danger.