I would say I got used to it very quickly, it didn't take days for me to get used something alien in my mouth, it took a matter of hours. It did feel a little strange to start with and you feel like you’ve got something just sitting on the roof of your mouth and it feels a little weird but then after a while you get completely used to it. I can only liken it to putting in your contact lenses everyday, you get up and put your plate in everyday. Absolutely nothing to it and you wondered why you ever worried about it whatsoever.