Yes, don't get to the point where you are getting rid of stuff you love!
There are some things I left behind at the last minute literally because I had not planned my packing properly. I had no time to get a friend to take all of it, as this was a "night before" discovery of how it just wouldn't all fit.
Even though they were items of zero value except to me, it's funny but I STILL kick myself, still miss these silly things. I haven't seen anything here that replaces them, they were kind of "one of a kind" or something I've only seen in the US -- or even discontinued things.
You can live to regret and fixate on stupid stuff like this. It is all pretty trivial I know, just "things" -- but purging things that do have a meaning for you can bum you out for some time to come, in the strangest way.
So try not to purge too much -- the process can make you a little crazy to where you are not quite thinking straight and really do get rid of something quite important to your personal world, only to realize later "what was I thinking?"