Hate the feel of attachment glue/resin smeared on my teeth. Any suggestions?

Hello, MaryDublin.  It may just take some time to get used to the feeling.  If after a few days or a week, it doesn't feel better, I would suggest contacting your orthodontist and scheduling an appointment to go in and have it checked.  Another thing, are you wearing you Invisalign all the time?  If you aren't then I suggest wearing them as much as possible.  The only times you the aligners should be out of your mouth is when you are, eating, drinking anything but water, and brushing/flossing your teeth.  If you have your aligners in, you shouldn't feel any roughness from the attachments.