I frequently need things altered, yet I am terrible about doing this promptly. What is my problem?

It's not like I haven't found the right tailor. My dry-cleaner (whom I sheepishly admit I can walk to) does basic hemming, and I found an excellent seamstress who will do more complicated jobs.

I think the issue is that I hate the fitting. Trying on and standing around being pinned. Blah.

But it's so exhilarating to have things fit correctly! I need a stern talking-to, or maybe a support group. Anyone else have this problem and want to join my group?