"Is a 2-minute note actually going to work?"
Only if you actually use it. Latvara isn't a passive soundscape that you listen to while zoning out or scrolling through your phone. It is an active piece of cognitive architecture.
If you try to multitask through it, it won't work. But if you give it 2 minutes of your focused attention, the mental relief is a biological certainty.
Dr. Sophie Leroy's clinical research on Attention Residue proved that the brain does not need a project to be finished to let it go—it just needs a trusted plan for when it will be resumed. Latvara provides that exact plan. Once your brain knows the data is safely parked, it stops the background noise. Period.