ugh. i love getting new glasses because it's something different, but i always hate the whole getting used to them period.
Oh god, the last time I got new glasses, they actually fucked it up and made them 10 times stronger than they should be (someone misread a decimal point somewhere!). The people at the store tried to tell me that I just needed to get used to the new prescription. So I gave it a try for one night - ha, that didn't work all too well.