I've just completed session 2 of wk6 but I am really struggling this week. I have managed to run when needed and had mental battles in my head about whether or not I could finish the sessions. (This was happening during running lol). I think its partly due to being tired. I am off work this week, still getting up at 6.30 to go out for runs but also having quite full days doing other things. May put my feet up today!