So I met my friend 25 years ago at work but it's only been the last 5 years ago we've been regularly in each company. We've been on holiday together in addition to all the coffees and lunches: she's a caring, kind, loyal friend. Here comes the 'but'. Over the past few months I've not been enjoying her company, in fact she is really started to irritate me, and my heart sinks when her name pops up on my phone screen. Now I'm avoiding her and I have no idea how to go forward, I can hardly say 'sorry I've gone off you'. I feel like a right cow........... Should I do the slow fade or should I just suck it up?