Thanks for your encouragement everyone.

I'm at home now though for the next three weeks and already I have had the thoughts of SI-ing and I haven't been home 24 hrs yet. I thought I was safe since I left all my stuff for it back at university but then last night I found I wasn't. So I will just see how it goes, I'll keep resisting as long as possible and I will think of the all of the encouragement of you guys here .