Stimulants Why is amphetamine so good at keeping opiod wd at bay?

[GetMeOutOfThisCRAP]

I'm currently forced to use speed to prevent heroin wd until my letter is finally in my mailbox (hopefully tomorrow). Initially I planned to take only so much to not feel wd, but you know how it goes...I'm fully amped up now lol.
Can somebody tell me why amphetamine is so good at preventing opioid withdrawals? As far as I know an opioid wd is caused by the brain's system being flooded by adrenaline. Shouldn't speed make wd worse then?
I can't tell you guys how lucky I am to have found a bag of speed in my drawer by accident. I was expecting my letter to come today but it didn't and was starting to panic at the thought of withdrawal (fuck the nightmares) but luckily I found enough speed to binge for at least two days. I'll never make the mistake again to order heroin after my baggie is empty. Always gotta make sure that I have a week's supply left in case of post delays.

Oh god I really hope this doesn't turn into a fucking porn binge again. I wanna be productive now and design something in Adobe Illustrator. Gimme some suggestions bluelighters. Quick, before 72 GIF tabs get opened, because by then it won't be too late!

A fair warning to everyone about this topic. Eventually, it literally stops working well enough for you to say the same thing in 3 years. Even less if you're using a lot and often.

Stimulants like adderall helped me abuse them to stagnate opioid withdrawals so beautifully even during the horrible crashes. In time, adderall noticeably even at high doses did not do enough to prevent the withdrawal from being unfeelable. Stimulant tolerance rises as it does for all--even if not daily using stimulants. In time, not enough amount of amphetamine will ever keep withdrawals away like it does for you now. Just how it is. Tolerance is not on the rise just because of daily use. It rises slightly each time a drug enters your body. Eventually, you'll notice the same.