Yo, i don't know what kind of energy ur talking about, but opiates only make me "energetic" not the adderall, cocaine, 3 energy drink type of energetic but it's like the energerizer bunny, and opiates become the battery. Hard to explain I guess
for instance if I do opiates anywhere from 7+ , I'm up all night, even wen I have a tolerance....they never ever make me nod (only my first month of use they did, many many years ago).. like if I'm too lazy to clean my room, or talk to my girl about something important and I dont want too, opiates make me do it, and I enjoy doing tasks like that and other ones... it's weird
Nothing to be afraid of, it's normal, they effect everyone different, 80% get the sedated, tired feel..., but for many like myself they make me almost the opposite. And the first month to two months of ever using, they would make me sedated/tired/nod off feeling great, now it's the opposite except I still feel great..
Maybe ur just in the same boat/category, just took u longer to grow into the energetic state with opiates