@Wojtek has nothing to do with it. If nothing happens with a share for ages and I sell it without making a loss and instead take advantage of other opportunities, that makes perfect sense. I don't think you have understood the principle
@SteelAnacott Yes, but if I have a share that stagnates for months, it is unprofitable and uninteresting for me It's better to get out earlier and take advantage of other opportunities - that's exactly how it worked - I put the money into Rocket Lab and did everything right