Have you ask yourself why you invested in the first place, this goes for any investment. Would you still invest today? If the answer is yes do nothing. If the answer is no consider selling.
Mainly sticking to index trackers is a lot easier..
Probably went a bit early on this years ISA allowance though. I've been buying gilts instead recently in the GIA.
I'm moving to indexes. I've been watching s&p500 and as of 1 month (due to me thinking a few sectors were going to improve) it's doing better than me.
So, reluctantly. Im probably just going to move everything to index trackers.