>If you think you have a problem, reach out for help.
LOL. If this worked, we wouldn't have any addicts in the world. A lack of insight is a key attribute of addiction.
>It's fun, but don't use too much.
The problem with this suggestion is that the old axiom "the dose makes the poison" applies here, except that you don't know what dose is going to cause YOU problems. There are some street drugs that are essentially impossible to dose – there's no way to know beforehand whether you're going to have a happy afternoon or spend a week in a coma. This is another case of there being a yawning chasm between how alcohol operates vs other drugs (and similar chasms between various drugs).
>Make sure that help is available and without stigma for people.
This, however, is a brilliant suggestion. Reducing stigma for those who need treatment is the key to making any societal progress on the issue of addiction.