I have been into heroin for a long time. Never once thought about fucking another guy for money. Recently got laid off and went from making enough money to support a full time 1.5-2g+ a day habit to currently not making enough to even support more than 1 week at a time at ~1g a day. So i go into WD's like every other week and it is fucking awful. Yet i still dont even consider doing sexual favors for another guy as an option and actually NEVER would. Back in the day i used to steal to support my habit when i couldnt afford it, but now i wont even do that. I just sit back and accept the WD's and yes they are fucking awful shitting and puking disasters basically every other week but i know that i did it to myself.
I wont lie, i do have urges to steal things some times to get high but i control myself and realize ide rather withdraw in the comfort of my home or my friends home rather than a jail cell so i refrain from doing something stupid like that. Sexual favors for guys never even crossed my mind though, i dont know what you have done in your time or what your habit was but i have more respect for myself than to do something that sickening for money.
To put that in perspective, i really do not care if i live or die, however while i am alive i do NOT want to be in jail, and i do NOT want to be known as the guy who will suck your dick for drug money. That is just fucking disgusting. So your statement is wrong sir, not every guy with an addiction will eventually turn to sexual favors with another guy for money to support his habit. Some people have more respect for themselves than to go THAT low, people who dont even care about dieing will not even stoop that low and i am sure there are a lot of people out there like me in that aspect.