I try to remember to carry at least my P&S with me whenever I leave the house. If I'm going out with the purpose of taking photos, then the D50 comes with me, but when I'm just going out to the stores or down to the university I just carry my P&S in my pocket or in my bag. I have a camera on my cell phone, but that's pretty much a last resort since I'd much rather use something that has even a little more control (even if it is just ISO or exposure compensation). I really do want to get in the habit of carrying my D50 more often though because often times I want either more control or a bit better quality of shots that I've taken while walking around.
So, long story short, yes.