When the price is higher than the time you buy,
I disagree with your response , your response literally implies it's wrong to sell when price is lower but trading experiences has taught me otherwise.. Aside from my previous experience with DRGN which i have natarated on the post already just recently I experienced something similar with poly and ziliqa.. Both projects kept loosing in sat values and if not for my stop-loss function in place I could have lost half my satoshi value with the dump..
I have come to understand that sometimes you just need to pick yourself up accept minimal level of loss and move on with life..
Hard to determine top price. Sometimes when the price growing up, we think the price already in the top but sometimes that movement continue. Its need trading skill but if we are holding a good coin with good developers team, better hold it and set profits target because greed will make us losses big profits or lead us to losses