A caveman discovering fire, he can now stay warm in the cold and see light in the dark, It feeds him and protects him, and he does likewise.
Electricity suddenly figured out, the harnessing of lightening used to capture the suns impressive illumination, Dark corners seen where shadows once resided.
Neil Armstrong's foot touching the surface of the moon, as stars swirl around him, and the Earth looks innocent, safe, and beautiful.
The first successful flight of an airplane, finally feeling free like the birds, and touching the once elusive clouds.
A heart surgeon looking at a sensitive beating *****, knowing that rhythmic pulsing is necessary to sustain the body, and caution must be taken not to hurt it.
Like a free-falling with a parachute. Like a delicious appetizer, entree, and dessert all at once. Like puppy kisses, or kitten purrs. Like looking down from the top of a mountain. Like every single sunrise and sunset you've ever seen, combined. Like tearing up when you see people reunite. Like meeting up with an old friend. Like laughing until your stomach hurts. Like that refreshingly calm breath after crying real hard. Like holding a *** for too long but then finding a bathroom. Like your first cup of coffee in the morning. Like snow, a fireplace, hot cocoa, and a blanket. Like a flower blooming. Like the sound of the ocean. Like a cool breeze on a sweltering day. Like a good, long embrace. Like a shot of hard liquor that warms your insides. Like getting promoted. Like finishing a creative endeavor. Like your favorite sports team winning. Like a baby smiling at you. Like finding a good book or a good series. Like fixing something properly all by yourself. Like finding blue or purple sea glass. Like mail with your name on it that isn't bills.
It's probably not like any of these things, *it's probably a whole lot ******* better.