how will a project or project team be able to recruit investors and raise funds quickly if they make a roadmap and other plans for more than 3 years? that is the way they attract investors. creating a wallet program that isn't important to make sure they make the product. make partner and other labels. it is a strategy. more than that, do investors now have confidence in the current project? not. they are just looking for a pump and exhaust to make quick profits. and leave it. so, everything is balanced. no need to hold. buy, sell, then leave.
Anyone who have this mindset shouldn't bother about investing at all, there are hardly any project as of late that will generate any investor such fast money back especially at the present market status, this is not bull run season so many project after ico often go below ico price, in this case, it will be difficult for the investors to regain there money back even if you don't intend to hold, the only best option is to trade for quicker profit, since investors are not ready to wait a while for project to develop,
On the other hand, if you are lucky the project hit the exchange and price is up, sell and move to the next project.