I'm thinking so too, however, just seeing if she can draw out the information she needs to give even more input.
The hard part here is whether the OP actually felt the front slide, or if he was feeling the reduced traction his a) increased lean mid corner and b) adding lean and throttle, were causing without actually losing traction. Additionally, his inputs may have given the sensation of losing traction when the reality was that his inputs, body, and vision were all working at odds with the bike and had he relaxed, looked up, and been smooth there would be no issues with traction or the sensation of losing traction. Honestly, unless someone has a fair bit of "other" experience (such as dirt riding), most newer street riders are not going to be sensitive enough to really feel traction. Hell, I'm just getting to that point myself of really being able to feel it and understand what's going on and why. Still have a ways to go before I start utilizing that to my advantage beyond keeping the rubber down
In the OP he said he was already in the corner, tightened his line, stood the bike up, then tightened his line again, both times due to looking/focusing/fixating on the inside of the corner. He later also stated he was adding lean and throttle.
My main question at this point would be to try to determine when throttle was added - was it every time he leaned over/fixated, the entire time (doubtful as most of people would subconsciously roll off experiencing what he was), or each time he corrected his line.
In all reality, I think the focus here ought to be on correcting positioning on the bike (lower body holding himself on properly) and vision. IMO, from what I've read, those two things likely would have prevented this from being a concern. Too much analysis tends to cause the underlying issues to be ignored. K.I.S.S.
ignoring the brain puke above 