MikeTirrol

I think you really have to believe in it in order for it to be effective. I've been meditating for a couple of months now and it works for me. It helps me to concentrate and overhaul when did you spend 10 min in total silence? I think we're living to fast so just take a 10 min break

Idk really, I use the ones the salesman recommended to me but I don't care about noise

I do think but I;m not 100% sure