Vista - thanks for your comments. Yes, your are correct: MAE = max adverse excursion, and likewise, MFE = max favorable ...
Answering your question will probably open a can of worms here, but I will try to explain nonetheless. Your choice of the word confidence is interesting, because it is confidence that I am striving for. My entries can sometimes be quite early (could this be related to the patience problem mentoned above?

) I think it is safe to say that trying to use a 3 or 4 tick stop will often result in accepting many small losers. OTOH, 8 to 10 tick stops can sting quite a bit. But with my limited experience in this mkt, I've noticed it is quite common for the mkt to retrace from this same 8 to 10 tick range, in relation to my entry.
Back to that confidence thing - for whatever the reason ( I suppose a couple of sessions w/ Ruth Barrons Roosevelt would lay bare some truths) once I am in a trade, I find it much easier to hold if I am prepared to add to the position at the next logical (maybe the 20 sma, a fib level, a trend line, prev. S&R, etc.) price point. This immediately begs the question: " why don't you just accept a small loss, and look to reenter at a more advantageous price". My only answer (and strictly tied to my personality) is that I do not shake off losers quickly, and thus, will not be prepared to reenter at the appropriate time. For me, it provides a calming effect to know ahead of time that I will work with the trade within a 3-4 point range.
Also, this "average down" style must be done within the proper context, as pointed out by nkhoi's statement. To those of us employing price/volume analysis, this means that I must see volume activity that supports my initial reason for entry: for ex., I'm anticipating a non-dom traverse on decreasing volume, and my reason for entry is still valid, altho my original entry was ill-timed. I should restate: I have based this journal on a hypothetical 20K acct, which I feel supports a position of up to 4 cts. You can see where I built up w/ 3 cts on a trade today (#'s 12, 11, 10). And, again, Bracket Trader unfortunately does not individually timestamp additional contracts added to an open position. Hmm - I just noticed something else - BT also 'averages' the MAE for the entire position, and just fills in the cells all the same - that sucks. To be accurate, MAE @ #12 = 3.75, #11 = 2.50 and #10 = 1.25
Couple of final caveats: I do not press these kind of trades - they are almost always used as a means for exiting w/ a small profit. If I am just totally wrong on mkt direction, 9 times out of 10 I will still be afforded a profitable exit - but I've also learned this is not a time to 'hope'. The opportunity to exit may only be offered once, and ya best just take it and regroup.
And, I do not recommend this to anyone - its just something I've worked with for long enough to believe in for my own needs. And it goes without saying, if volume is pegging extreme levels against my position, I just get the hell out.
Sorry for this verbose and rather poorly
explained reply. Best regards ...