Well, then your weakness is your personal problem. It's not my responsibility to keep you "straight".
If you're not suffering from "my weakness" then why do you think it is a wonderful idea to make drugs available to everybody? Those of us who grew up with values do not approve of drugs for everybody, prostitution, etc. Making the vices illegal makes people go against their conscience to indulge which means it is never as enjoyable as it would be if they were not breaking the law. Plus being arrested is a big deterrent for reasonable people. Why would you want to live in a society that approves of this stuff? We have enough problems as a society without adding things that are tickets to instant deterioration.