Day trading is very difficult to do. But many people think they can manage it and lose money in the end.
Only on day trading missing out right buy/sell points occurs frequently, for positional trading there will be enough time to enter still I have experience of missing out to book profits at right to get maximum benefits. Positional traders will not worry on missing out to sell because they just need to wait some more time.
Yes. The very big advantage of bitcoin trading is, you can wait for unlimited times for your targets. So missing out the right selling point is not a big concern with the respect to bitcoin trading in my opinion, yes you will probably having second option to book profits in bitcoin trading always.