Once you sleep on the song once or twice the enjoyment fades. Like that favorite song from the radio, you listen 4 or 5 times over several days and the excitement is gone. So you mine as well enjoy it 40 times in a row on day one.
You can't believe it; you were always singing along
It was so easy and the words so sweet
You can't remember; you try to feel the beat
-- Regina Spektor, Eet - https://youtu.be/nlK0zYZLBGY
It was good that there were songs that hooked me early because I would wait patiently through the less-appealing songs for those good ones.
Some months or so later, the tracks had flipped — burned out on the hooky songs, loving the once-meh songs.
(I can specifically remember this to be the case with both Murmur and Reckoning when they came out — yes, I am old.)
(I might have hit that count with Lebanese Blonde by Thievery Corporation a few years back...)
I have songs that I absolutely love and have loved for years now. I just make sure not to overdo it.
Long term though, songs I loop like this can always return and restart their cycle. So it doesn't completely ruin it for me or anything after a few days.
In a year or two, that song might be able to bring you back to that point in time. I've started building playlists by the year I discovered the song. It's a trip.