I think this part is pretty common especially in recent volatility.
If you see Titan, bcos I've been adding from low levels, holding onto profits has bcom very tough.
It has formed a simple pattern of two steps forward, one back in terms of +100 then -50. Now you need a real stomach to digest this, so one can do it well with smart position sizing.
see, 750 -> 850, then back 800, then 850 -> 950, corrected till 900. From 900 -> 1000, now back to 950 support.
Although its entered a SELL on TD Sequential, will continue holding for xxLT.
Position sizing assists in these challenges.