Disappointing trip!

Spent 4 nights fishing last week with Rod and Sandy but failed to even get a pull let alone a fish! I tell a lie - I caught a 3lb brown trout on Monday night. Both Monday and Tuesday nights turned extremely cold however I did see the odd fish move. Friday night was perfect except for a tinge of colour in the water. I met a few other anglers along the way but I am not aware of any of them catching!