How long does the laser hair removal last?

I started getting laser hair removal before the summer began, and I've had several sessions so far, but

I only booked 10 sessions, and since there has been almost no hair growth so far, I am getting laser hair removal extensions separately.

I didn't think I needed to get it, but laser hair removal itself isn't completely permanent.

I heard it's semi-permanent. In that case, would it be better to keep getting it done regularly?

Or take a break and then additionally when hair removal is needed again.

I was debating whether to pay in installments.

Even if it hardly grows while receiving it, it returns to its original state once you stop.

I was worried that it might not work.

Another acquaintance of mine was fine for a year after getting laser hair removal, but as time passed...

They said it starts growing again ㅠㅠ So if I just keep receiving

I was wondering if it might last longer.