In a little over 2 hours I'm going to get my hair cut. I'm getting the pre-pixie jitters. I hate the emotional upheaval of drastically changing my hair.
First, I'll think "wow! I like this!" Then a few hours later I'll think, "yeah, I think this is good," followed a few hours later by, "well, it'll grow back. It's just hair." By tomorrow morning I'll cry about it. In 3-5 days, I'll realize I actually love it (in a completely different way than I loved it on day 1) and move on.
For once I'd just like to skip the crying stage.