#i am not 100% sure but i suspect the over-energized feeling referenced by op is somewhat fundamentally different from my frequent state #of buzzing with energy while still being exhausted #this still hit me like a brick to the face
Love, what you're describing there sounds to me like powering through by running on adrenaline instead of on real energy reserves and you're right, that is FUNDAMENTALLY different from what I'm describing. :(
Running on adrenaline is what happens when the body is under persistent stress from things such as exhaustion, pain, anxiety or other similar stressors that deplete your actual energies without allowing you to renew your reserves properly, but since you still have to keep going your body increases adrenaline levels (a self-produced stimulant) which gives you a boost of momentary energy that can even feel manic (part of the reason I was misdiagnosed first as BPD, then as bipolar 1 for my physical chronic illnesses) and just like coffee or an energy drink, that will get you through tasks while ignoring your physical pain (if you have it) as well as other physiological needs such as hunger, sleep, or the need to go to the bathroom, and it will make you hyperalert.
However, for those same reasons, it will also cause insomnia, constipation, anxiety symptoms (especially tachycardia/heart palpitations, but also irritability, mood instability, possibly even tremors) and affect ability to concentrate, and it's very easy to unleash a vicious cycle of high adrenaline, which once you get started it's very hard to stop. Tired/in pain/stressed > increased adrenaline > insomnia > no proper rest > tired again > increase adrenaline again.
The energy overfilling I'm describing as normal to healthy able-bodied people who don't experience unhealthy stress persistently isn't the result of stress like the adrenaline one, but of proper rest and lack of (enough) activity. They do not feel a "buzzing" or simultaneously exhausted in the type of state I'm describing.
If you do, that sounds a lot like high adrenaline and I'd recommend you research methods to calm down your sympathetic nervous system. Solutions can range from meditation, to herbal remedies (mint, chamomille, maypop, lavender and such), to CBD/medical weed, to anxiety meds and beta-blockers. Beta-blockers are meds that block adrenaline receptors and are the method I used to get myself out of the adrenaline cycle I'd been trapped in for years (also helps with the tachycardia I get from having POTS), but like with any med you should ask a professional about possibly taking them first, especially if your blood pressure tends to be low.