I use this to reboot my brain whenever I have to pull a day and all nighter (since I'm a night owl with insomnia) for studying.
Thank you.
Actually to ask a question , I'm new to these things so...is it okay for me to use the 30 min first...and after how many days can I use the 6 mins one , I heard it doesn't work for everyone why is that?
I think it's a matter of personal preference. Tons of people like the 6-minute track but I'm a fan of 20 myself.
Uttam dutta