Do you mean for substance abuse treatment?

I do feel bad when I see a family struggling to make rent though, as that financial strain often manifests itself in substance abuse and violence, which is terrible to witness.

In many cases, substance addiction is propagated by the fear of withdrawal pains, or the fear of losing the addiction's perceived benefit, or some combination of the two.No one wants to be homeless and impoverished.

But whenever I said I was going to learn to play, more often than not, there was much less substance to the conversation and they didn't say much except maybe a few quick encouraging words.

It is a very toxic substance, that if removed improperly, can cause further health issues. 

“Drug-related illegal activity” means the illegal manufacture, sale, distribution, purchase, USE, or possession with intent to manufacture, sell distribute, or USE of a controlled substance (as defined in Section 102 or the Controlled Substance Act (21 U.S.C. 8002) or possession of drug paraphernalia.2.Resident, any member of the resident’s household or guest or other person under the resident’s control shall not engage in any act intended to facilitate illegal activity, including drug-related illegal activity, on or near the said premises.3.Resident or members of the household will not permit the dwelling to be used for, or to facilitate illegal activity, including drug-related illegal activity, regardless of whether the individual engaging in such activity is a member of the household.4.Resident or members of the household will not engage in the manufacture, sale or distribution of illegal drugs at any locations, whether on or near the dwelling unit premises, or otherwise.5.Resident, any members of the resident’s household, or a guest or other person under the resident’s control shall not engage in acts of violence, or threats of violence, including but not limited to the unlawful discharge of firearms, prostitution, criminal street gang activity, intimidation, or any other breach of the housing agreement that the other wise jeopardizes the health safety or welfare of the landlord, his agents, or tenants.6.VIOLATION OF THE ABOVE PROVISIONS SHALL BE A MATERIAL VIOLATION OF THE HOUSING AGREEMENT AND GOOD CAUSE FOR TEMINATION OF TENANCY.

Is it an an addictive substance?