How do you manage olfactory fatigue or “nose-blindness” ?

Long time lurker and new-ish to the hobby!

When working on a formula for a long time, how do you manage nose blindness? I’m worried I don’t actually smell what I’m smelling after some time (if that makes sense lol) and have to take breaks fairly often. I know it somewhat normal to feel that way (I might still be a little too exited/ impatient), however I’m still dealing with this issue quite a lot.

For those with more experience, is this a problem you still encounter frequently, or does it become less of a problem over time?