But i guess my concern is that if i go with the clip-less cleats, I'll have to carry an extra pair of shoes with me all the time, and the inconvineance of having another pair of shoes to change to, it really borders me when i think about it. I don't cycle everyday, i do it like 2 times a week and about 18 miles round trip. It to me doesn't justify the extra spending and the extra effort everytime, So i'm trying to avoid it.

Am i really on the wrong track of thinking?