Traders should never average losing positions....if you are trading, market after 2-3 days of move in one direction change direction. So taking the current example, it is right to trade from short side because the trend was down ...even today it is fine to short but we have to keep immediate higher pivot high as a stoploss.....if the stoploss is met, we are out of short positions....but we dont go long immediately....there is some level above which we say the trend has changed and we now go long..in case of Bajaj Finance that level was 3466/68 or max 3495.....so above these levels one should change the direction of the trade to long.
If you are trading then you have to be able to quickly change direction of your trade and this has to be learnt by practice else you go on averaging and suffer a loss as the market trend ( atleast in short term or our trading timeframe ) has changed.
Smart_trade