Why would someone possibly use a drug that could cause them to engage in such vile acts?

I feel like before they take the drug they don't usually think about what they will do when on it. I think the main reason why people take these drugs is because it causes for them to think that they are happy or are enjoying it. They feel free its kind of like they lose control of their body and thoughts. They are almost tricked into think they enjoy it and take them again

Peer Pressure --> Addiction

OR

They try it because "you only live once" then addiction happens

OR

They are drugged and become addicted to it

Explanation:

it all depend on the situation

nope, but i have cleaned my brush in my cup of not as potentially harmful but nevertheless, very upsetting for scottish/british folks. especially if you've used the last teabag for it

explanation:

there could be something in that . . i am indeed an old scottish man!

there's a bit of bolshie-ness with it too though. i won't let go of the old ways . . tea and whisky . . whether the young whippersnappers like it or not!