The Timing is so critical.
1) At first you are losing money.
2) You are even. Do you sell?
3) You get lucky and are now up 10%. Do you sell.
4) You want more you set to sell 20%. You get it but don't execute. Now the stock has peak and is dropping. You missed your chance. OVER
Conversation
The losing in the beginning is the worst part ! My biggest wins i’ve always gone down ~ 5% before they shoot up huge