What does death by lethal injection feel like

I don't know the drugs used in the cocktail these prisons use but does it put the inmates to sleep?

What does it feel like.

If it's done right, the first drug, the sedative, sodium thiopental (or they may use something else now) will knock you right out. It's the same thing you would get when getting surgery. If something goes wrong with that, the next are drugs that paralyze your heart and diaphragm and you'll have an excruciatingly painful death.

They usually have them unconscious, last I checked. ( They usually get last rights / words, and then they are given a knock-out drug and a pain killer. )

Basically, you die asleep. ( That is, unless they change how they do it. )

As for what it feels like to die, no one knows, because they are all dead.

how would anyone know? We are all alive. there is literally nobody alive that can tell us how it feels since all the ones that got it are DEAD

Ask one of them.

I don't know, you should ask the people who'd taken them...
Oh wait, they're dead.

No one's really ever lived to tell the tale...