In more 30 years as a practicing (non-professional) Dominant, I've discussed this subject a number of times, with both submissives and Dominants. Some of them had been "lifestyle" for many years, some for only year or two, and others were beginners. The topic was: What is the difference between spankings (or flogging, or caning, etc.) of a "sensual" nature and a "disciplinary" nature? What follows is simply *my take* on a combination of my experiences and those discussions.
To begin the analysis of the differences, let's look at disciplinary spanking (for simplicity, we'll use this one phrase to encompass the entire range of modes of physically punishing a submissive for unacceptable/incorrect behavior, attitude, demeanor).
DISCIPLINARY SPANKING
For myself and most of the experienced Dominants I've known, the beginning of disciplinary spanking is to have a certain "ritual" quality. The submissive *must* know that she/he is being disciplined, and for what. Without this knowledge, she/he may assume (at least at the beginning) that she/he is receiving a sensual spanking.
The mindset of the submissive is central to discipline. If she/he doesn't know she/he is being punished, how much can she/he learn?
Step One of the ritual is to separate it physically from the location(s) at which she/he may receive sensual spankings. I tend to "reserve" a certain physical location - bent over a particular chair or table, for example - which is *never* - repeat: *never* used for sensual spanking (or sex {unless you use some forms of sex at some times for discipline - I don't}). This concept is analogous to that of a child being sent to the principal's office. With some subs, I have instructed them to go to "the chair" and wait for me. Often, she is crying even before I come to her side to begin discipline, simply because she knows she has failed my expectations.
Step Two, for me, is to explain exactly what infraction the submissive is being disciplined for. At this time, she must look directly into my eyes, both for her to see the disappointment in mine, and for me to look for contrition in hers. I believe strongly that for most people the eyes are the most revealing part of our bodies, and the one through which most of us make the most direct connection with others. Unlike some Dominants, I don't require that submissives keep their eyes lowered unless ordered. I *want* that extra avenue of communication.