A strong peak dose = an euphoric high like E (though less energetic) and a radical sense of muscle relation along with serenity.
Sight is similar as when being drunk, as well as the physical relaxtion. Though, no intoxination or sickness.
Unlike alcohol, senses are more sensitive, especially erozones.
Urge to communicate on a deeper level. Want to kiss and hold people in a sensual way, not specifically sexually but just because they mean a lot to you. Urge to share warmth.
Dose right though, GHB is a superior drugs as it can make you burn out in tears for the wonderful feeling itself. Emotional outbursts are not uncommon.
Make sure you have an accurate scale. Take a syringe to pull your desired amount of ml's out of the bottle and then shoot it in a glass. Of course, no needle is needed.
Take your dose at once, bumping will not result in an euphoric state. The first times try to measure your personal preference. Most people prefer somewhere around 5 ml GHB.
If your dose feels pleasant, next time take SLIGHTLY more if you want to do so. Because there's a point that 0.25 ml can make the difference between an euphoric state and a dreaming coma in which only your inner head is present while hearing your environment but not being in able to communicate with them. If crossing the line more, breath and heartrate will decrease and you'll blank out completely, and wake up agressively or very confused.
With 99,99% GBL it's 1.5 ml for a peak experience and the differences in effects are as small as 0.1 ml.
It's very pleasant drugs and very accurate doseable if one uses a syringe.
Be very careful, what is almost never know by people is that GHB may give extremly dangerous physical withdrawals if used daily.
And stopping cold turkey will simply lead to death since the body blockes acetylcholine COMPLETELY if not tapering off.
Unfortch I have been there myself, tapering off and everything's ok, but stopping cold turkey or run out of G can be deadly if one is addicted.