no, 20mg methadone will not block you opiates, but be wary! methadone extremely suppresses the CNS , so coming it with other opiates / CNS depressants is exceedingly dangerous.
that being said, opiates will ruin you life, you will lose everything you hold dear, family, friends, ect... being addicted to opaites is not fucking fun. i am on suboxone and it greatly helps with cravings, but i cannot get the memory of shooting dope for the first time. it gets easier as time goes on, but boy id fucking love a shot of boyy. but that is not hwat i want with my life
please be safe when you do you opioids, they will not block each other, but dont drive and please have someone watch over you. methadone is some serious fucking shit man, it is extremely sedative, and causes multiple overdsoes from non-tolerant individuals taking too much methadone, or mixing methadone with other CNS depressants. this isnt a fucking game, this is your life man, you lose so many opporutinites and having sex and forming relationships. instead you will be looking for the next cop so you dont get sick.
id be sick, driving to my dealer who ran on nigga time and i threw up, then i finally copped a bundle. felt sooo good to relieve my sickness, but then i wanted that high again, i needed that high, to be me, it makes me normal. this is who i am i need heroin. shooting dope nodding out and then the next shot, i would binge, go through a bundle in 1-2 days. living like this sucks
addicts are didfferent people. they arent like normal people. addiction scars you for life, you will always be thiinking of that amazing plush of euphoria, and blissful, transcendent rush into a dream like state.