So remember as a kid your parents told you not to drag your feet and walk properly when you were gliding through the mall? Well I remembered that and was having a deep insightful awakening, but I'll get to that in just a minute.
I did some research to find out why we shouldn't drag our feet and there were two related reasons that I found. One is that if you're dragging your feet you might have some sort of muscle issue and your parents need to know whether you're dragging your feet by choice or because something is wrong. The second is that when you're young your muscles need exercise they're and new and dandy and need to go through some wear and tear and during that period if you don't move them enough then it won't be able to take it when you're older. That's why old people drag their feet muscles giving up.
Personally I don't see anything in dragging ones feet on all draggable surfaces.
Getting to the spiritual bit of it. If there is one piece of advice I can give to you is don drag your feet. Always lift them up and put them down. And do that with everything you do and life will be a lot easier. You don't have to worry about the past catching up to you if you have no loose ends in your past. Don't ignore that friend you called you 6 times that day and then miss them the next week and expect them to be there. Don't not turn in assignments hoping the teacher won't notice. Don't procrastinate. And if you do, know where to draw the line. You get one life and there's not enough time to keep slacking off.