Most drug addictions and tolerance to drugs is usually created by your body naturally making less neurotransmitters to compensate for the consumption of neurotransmitter analogs you are taking. Now, not every drug does this, like ones where the effects are created by stimulating the release of neurotransmitters in large amounts and withdrawal is created by your body's inability to repreoduce them faster than they are released such as meth or MDMA. However, this is not for all agonistic drugs such as THC, opiates, and benzodiapines. Are there any drugs that stimulate you to continue making normal levels of the neurotransmitters in the presence of drugs?

Not only would this make recreational drug use safer and non-addictive, it could have serious medical benefits. Drug addicts could also use such a drug to recover from an addiction more naturally, rather than relying on weening, using analogs, or facing withdrawal. A patient with long term pain would be able to take opiates long term if used with some kind of neurotransmitter producing drug, or someone with long term anxiety could take benzodiapines as long term without risk of dependence.
To make it more clear. The above graph is how a typical drug addiction or dependence would work, and basically I'm wondering if there is a way to make drug consumption look like the bottom one.